diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c55d9b4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+resources/
+output/
+*.csv
+*.txt
diff --git a/README.md b/README.md
index 1a267a1..c535feb 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,13 @@
 # Buchhaltung-Tools
+Dieses Tool soll in der Buchhaltung unterstützen Prozesse automatisiert ablaufen zu lassen
+Es hat folgende Funktion:
+    Einlesen der Mietendatei und daraus ein .txt erstellen mit allen Mietforderungen (kaltmiete, Betriebskosten, Gesamt(als Split Buchung), CWS Miete und Familienzimmer Miete. für alle Debitoren
+    Berechnung der Mietforderungen für das Gästezimmer aus den Buchungsdaten
+
+weiter Funktion in Zukunft:
+    Berechnung der Nebenkostenabrechnung und Erstellen der Übersichten für aller Mieterinnen
+
+
+Im Mai sind alle Buchungen die im Mai beendet wurden, fängt der Buchungszeitraum schon im Vormonat an, wird trotzdem der gesamte Zeitraum Mai zugeschalgen.
+
 
diff --git a/__pycache__/config.cpython-312.pyc b/__pycache__/config.cpython-312.pyc
new file mode 100644
index 0000000..049a366
Binary files /dev/null and b/__pycache__/config.cpython-312.pyc differ
diff --git a/__pycache__/forderungen.cpython-312.pyc b/__pycache__/forderungen.cpython-312.pyc
new file mode 100644
index 0000000..a2653d7
Binary files /dev/null and b/__pycache__/forderungen.cpython-312.pyc differ
diff --git a/config.py b/config.py
new file mode 100644
index 0000000..3713e8f
--- /dev/null
+++ b/config.py
@@ -0,0 +1,6 @@
+filename_debitoren = "resources/debitoren.csv"
+encoding_debitoren = "ISO-8859-1"
+filename_fz = "resources/Booking_System.csv"
+filname_price_familyroom = "resources/preise_familienzimmer.csv"
+seperator_price_familyroom = ","
+filename_mieten = "resources/2025_05_miete.csv"
diff --git a/forderungen.py b/forderungen.py
new file mode 100644
index 0000000..a759deb
--- /dev/null
+++ b/forderungen.py
@@ -0,0 +1,367 @@
+import argparse
+import csv
+import config
+
+
+KN_HABEN_MIETE_NK = "4106"
+KN_HABEN_MIETE = "4105"
+KN_HABEN_MIETE_CWS = "4107"
+KOSTENSTELLE_CWS = "100"
+KN_HABEN_MIETE_FZ = "4107"
+KOSTENSTELLE_FZ = "200"
+
+
+
+class Forderung:
+    def __init__(self )->None:
+        self.name:list[str] = []
+        self.belegdatum:str = ""
+        self.amount:float  = 0
+        self.text:str = ""
+        self.soll:int|None = None
+        self.haben:int|None  = 0
+        self.kostenstelle:int  = 0
+        self.kostentraeger:int  = 0
+
+    def __str__(self):
+        return f"Name{self.name}, Haben {self.haben}, Soll {self.soll}, Amount {self.amount},Verwendung {self.text}"
+
+
+def print_to_file_lexware(forderungen:dict):
+    """
+	print Forderungen to a file, that can be read by lexware according the following format:
+	"Belegdatum";"Buchungsdatum";"Buchungstext";            "Buchungsbetrag";   "Sollkonto";"Habenkonto";"Kostenstelle"
+	01.03.2025; 19.02.2026;2;    "Miete Familienzimmer";    357,08;             12161;      4107;     200
+	"""
+    print('Start Drucken der Forderugen')
+    names = read_account_names(config.filename_debitoren)
+    for period, forderung in forderungen.items():
+        if forderung !={}:
+            filename = f"output/{period[0]}-{period[1]:02d}_Forderungen_Familienzimmer.csv"
+            print(f"\t ...{filename}")
+            with open(filename, "w",encoding="cp1252", newline="\r\c") as file:
+                file.write("\"Belegdatum\";\"Buchungstext\";\"Buchungsbetrag\";\"Sollkonto\";\"Habenkonto\";\"Kostenstelle\"\n")
+                for key in forderung:
+                    f = forderung[key]
+                    name = names[key]
+                    file.write(f"01.{period[1]:02d}.{period[0]};\"{name} {f.text}\";{f.amount};{key};{f.haben};{f.kostenstelle}\n")
+    print("Fertig mit Drucken der Forderungen.")
+
+def create_forderungen(forderungen:dict, period:tuple, id_subject:tuple, belegdatum:str, amount:float, soll:int|None, haben:str, kostenstelle:str)->dict:
+    """
+    create the recievables in the dict and incerting the date. 
+    if the amount is 0 this nothings added, 
+    if tow recievables have the same period and subject, than the amounts will be added
+    """
+    if amount == 0:
+        return forderungen
+    if period not in forderungen.keys():
+        forderungen[period] = {}
+    if id_subject not in forderungen[period]:
+        forderungen[period][id_subject] = Forderung()
+        forderungen[period][id_subject].amount = round(amount,2)
+        forderungen[period][id_subject].text = f"{id_subject[1]} {period[0]}-{period[1]:02d}"
+        forderungen[period][id_subject].kostenstelle = kostenstelle
+        forderungen[period][id_subject].haben = haben
+        forderungen[period][id_subject].soll = soll
+        forderungen[period][id_subject].belegdatum = belegdatum
+    else:
+        forderungen[period][id_subject].amount = round(amount+forderungen[period][id_subject].amount)
+    return forderungen
+
+def create_forderungen_miete(filename:str, accounts:dict, forderungen:dict, month:int, year:int)->dict:
+    """
+    Create all recievables for one Month from the "mieten.csv" file, warm (split to Nk and kalt+Parkplatz(+soli), cws, and familyrooms
+    """
+    print(f"{year} {month} Start Einlesen der Mietendatei von {filename}")
+    try:
+        file = list(csv.DictReader(open(filename, 'r')))
+        period = (year,month)
+        for line in file:
+            kaltmiete = getFloat(line["Betrag Kaltmiete"])
+            if kaltmiete > 0:
+                name = getWords(line["Vorname, Name"])
+                id = getID(accounts, name)
+                if id > 0:
+                    #calculate the Miete
+                    betriebskosten = getFloat(line["Betrag Betriebskosten"])
+                    stellplatz = getFloat(line["Betrag zusätzlicher Stellpl."])
+                    zusatzVereinbarung = getFloat(line["Betrag Vereinbarung"])
+                    mieteCWS =  getFloat(line["Betrag Gemeinschaftsbuero"])
+                    betragFz = getFloat(line["Betrag Gaestezimmer"])
+
+                    miete = kaltmiete + zusatzVereinbarung + stellplatz
+                    warmmiete = miete + betriebskosten
+
+                    datum = f"01.{period[1]:02d}.{period[0]}"
+                    create_forderungen(forderungen, period, (id, "Miete Gesamt"),datum, 
+                                       warmmiete, id, "0", "")
+                    create_forderungen(forderungen, period, (id, "Miete NK"),   "",
+                                       betriebskosten, None, KN_HABEN_MIETE_NK,"")
+                    create_forderungen(forderungen, period, (id, "Miete"),"", 
+                                       miete, None, KN_HABEN_MIETE,"")
+                    create_forderungen(forderungen, period, (id, "Miete CWS"),datum, 
+                                       mieteCWS, id, KN_HABEN_MIETE_CWS, KOSTENSTELLE_CWS)
+                    create_forderungen(forderungen, period, (id, "Miete Familienzimmer"), datum,
+                                       betragFz, id, KN_HABEN_MIETE_FZ, KOSTENSTELLE_FZ)
+
+                else:
+                    print(f"Fehler: kein name gefunden!!!{name} {getID(accounts, name)} {line}")
+        print(f"Fertig, {year} {month} Erstellen von {len(forderungen[period])} Forderungen abgeschlossen.")
+    except IOError:
+        print(f"Fehler, Datei {filename}  nicht gefunden.")
+    return forderungen
+
+def create_forderungen_familienzimmer(filename:str, accounts:dict, forderungen:dict)->dict:
+    """
+    Create the recievables from the familyrooms from the file from the inputfile,
+      assings it to the accouts, calculate the price, stores results in forderungen
+    """
+    print(f"Start Einlesen der Buchungen des Familienźimmers von {filename}")
+    priceFamilyRooms = readPriceFamilyRooms(config.filname_price_familyroom)
+    counter = 0
+    try:
+        with open(filename, "r") as file:
+            reader = csv.DictReader(file)
+            for row in reader:
+                name = row["Created by"]
+                name = getWords(name)
+                id_subject = (getID(accounts, name[1:]), "Familienzimmer")
+
+                month = getMonth(row["End time"].split(" ")[2])
+                year = row["End time"].split(" ")[3]
+                period = (year, month)
+                if id_subject[0] > 0:
+                    room = row["Room"].replace("\"","")
+                    duration = getDuration(row["Duration"])
+                    number_person = getNumberPerson(row["Number of guests"])
+                    price = getPrice(room, priceFamilyRooms, duration, number_person)
+                    #print(f"{name[1]} {id_subject} {room} dauer {duration} Tage, personen {number_person} preis {price}")
+                    datum = f"01.{period[1]:02d}.{period[0]}"
+
+                    create_forderungen(forderungen,period,id_subject,datum, 
+                                       price,id_subject[0],KN_HABEN_MIETE_FZ,KOSTENSTELLE_FZ)
+                    counter+=1
+                else:
+                    print(f"Fehler, Name nicht gefunden\n\t{row}")
+        print(f"Fertig mit Erstellen von {counter} Forderungen")
+    except IOError:
+        print(f"Fehler, Datei {filename}  nicht gefunden.")
+    return forderungen
+
+def getFloat(field:str)->float:
+    """
+    converts a number from not empty string (english format e.g. 1,946.44) to a float, rounding to 2, digits after the point
+    if the string is empty returns 0
+    """
+    if field.isnumeric and len(field)>0:
+        return round(float(field.replace(",", "")),2)
+    else:
+        return 0
+    
+def getWords(sentence:str)->list:
+    """
+    Takes a sequence of chars (sentence), replaces special signs from the alphabet and returns a list of all words without special chars
+    """
+    result = []
+    word = ''
+    #sentence = sentence.lower()
+    sentence = sentence.replace("ä", "ae").replace("ö", "oe").replace("ü", "ue").replace("ß", "ss")
+    for c in sentence:
+        if ord("a")<=  ord(c) <= ord("z") or ord("A")<=  ord(c) <= ord("Z") or ord("0")<=  ord(c) <= ord("9"):
+            word = word + c
+        elif len(word)>0:
+            result.append(word)
+            word = ""
+    if len(word)>0:
+        result.append(word)
+    return result
+
+def getPrice(room:str, prices:dict, duration:int, numberPerson:int)->int:
+    """
+    calculate the price for one booking, 15 Euro per night, 5 Euro extra per extra person, 
+    if there is no specific number take the max of person
+    """
+    if numberPerson > 0:
+        return min(prices["proPerson"]*numberPerson+prices["Basis"],prices[room])*duration
+    else:
+        return prices[room]*duration#or 15*duratiion if it was before Okt 2025??
+
+def getNumberPerson(field:str)->int:
+    if len(field) >0:
+        return int(field)
+    else:
+        return 0
+
+def getID(accounts:dict, names:list)->int:
+    for name in names:
+        if name in accounts:
+            return int(accounts[name])
+    return 0
+
+def getMonth(month:str)->int:
+    month = month.lower()
+    if month == "january" or month =="januar":
+        return 1
+    elif month == "february" or month =="februar":
+        return 2
+    elif month == "march" or month =="märz":
+        return 3
+    elif month == "april":
+        return 4
+    elif month == "may" or month =="mai":
+        return 5
+    elif month == "june" or month =="juni":
+        return 6
+    elif month == "july" or month =="juli":
+        return 7
+    elif month == "august":
+        return 8
+    elif month == "september":
+        return 9
+    elif month == "october" or month =="oktober":
+        return 10
+    elif month == "november":
+        return 11
+    elif month == "december" or month =="dezember":
+        return 12
+    else:
+        return 0
+ 
+def getDuration(duration:str)->int:
+    duration = duration.split(" ")
+    if duration[1] == "weeks" or duration[1] == "Woche":
+        return int(duration[0]) * 7
+    elif duration[1] == "days" or duration[1] == "Tage":
+        return int(duration[0])
+    
+def read_account_ids(filename:str)->dict:
+    """
+    Create a dictionary from name to account id for first and last name couples included, 
+    names that are not unique will be removed
+    """
+    print(f"Start Einlesen der Namen und Account IDs  von {filename}.")
+    accounts = {}
+    number_accounts = 0
+    doubles = []
+    try:
+        with open(filename, "r",encoding=config.encoding_debitoren) as file:
+            for line in file:
+                line = getWords(line)
+                if len(line) >=2:
+                    id = line[-1]
+                    names = line[:-1]
+                    number_accounts += 1
+                    for name in names:
+                        if name in accounts:
+                            doubles.append(name)
+                        else:
+                            accounts[name] = int(id)
+        for twin in doubles:
+            if twin in accounts:
+                del accounts[twin]
+        print(f"Fertig mit Einlesen {number_accounts} found.")
+    except IOError:
+        print(f"Fehler, Datei {filename}  nicht gefunden.")
+    return accounts
+
+def read_account_names(filename:str)->dict:
+    """
+    Create a dictionary from account id to name 
+    """
+    print(f"Start Einlesen der Kontonummern und Namen \"{filename}\" ")
+    try:
+        names = {}
+        with open(filename, "r",encoding=config.encoding_debitoren) as file:
+            for line in file:
+                line = getWords(line)
+                if len(line) >=2:
+                    id = int(line[-1])
+                    name = line[:-1]
+                    names[id] = name
+        print(f"Fertig mit Einlesen, {len(names)} Kontonummer gefunden ")
+    except IOError:
+        print(f"Fehler, Datei {filename}  nicht gefunden.")
+    return names
+
+def readPriceFamilyRooms(filename:str)->dict:
+    """
+    read the max price per night for each room from the file
+    """
+    print(f"Start Einlesen der Preise für die Familienzimmer von {filename}")
+    prices = {}
+    try:
+        with open(filename, "r") as file:
+            for line in file:
+                line = line.strip().replace("\"","").split(config.seperator_price_familyroom)
+                if len(line) == 2:
+                    prices[line[0]] = int(line[1])
+        print(f"Fertig mit Einlesen der Preise")
+    except IOError:
+        print(f"Fehler, Datei {filename}  nicht gefunden.")
+    return prices
+
+def parse_args() -> argparse.Namespace:
+    """
+    Defines and parses command line arguments for this script.
+    """
+    parser = argparse.ArgumentParser()
+    return parser
+    parser.add_argument(
+        "bookings",
+        type=str,
+        help="the file from which the bookings come",
+    )
+    parser.add_argument(
+        "miete",
+        type=str,
+        help="the file from which the bookings come",
+    )
+    parser.add_argument(
+        "accounts",
+        type=str,
+        help="the file from which the account id are read",
+    )
+    return parser.parse_args()
+
+def main(args: argparse.Namespace) -> None:
+    print(getWords("Hallo östereich-Ungarn !Achtung! ?ßchlange"))
+
+if __name__ == "__main__":
+    main(parse_args())
+
+"""
+Not used any more
+
+
+
+def create_forderungen_cws(filename:str, seperator:str, accounts:dict, forderungen:dict)->dict:
+    file = list(csv.DictReader(open(filename, 'r')))
+    year = file[14]["Raum"]
+    for line in file:
+        name = line["Name"].strip().replace("-", "").replace("ß", "ss").split(" ")
+        id = getID(accounts, name)
+        id_subject = (id,"CWS")
+        if id > 0:
+            for key, value in line.items():
+                if value !="X":
+                    month = getMonth(key)
+                    if month>0:
+                        period = (year, month)
+                        price = int(value)
+                        if period not in forderungen.keys():
+                            forderungen[period] = {}
+                        if id_subject not in forderungen[period]:
+                            forderungen[period][id_subject]= Forderung()
+                            forderungen[period][id_subject].amount = price
+                            forderungen[period][id_subject].text = f"Miete CWS {period[0]}-{period[1]:02d}"
+                            forderungen[period][id_subject].kostenstelle = "100"
+                            forderungen[period][id_subject].haben = "4107"
+                            forderungen[period][id_subject].soll = id_subject[0]
+                        else:
+                            forderungen[period][id_subject].amount += price
+        else:
+            print(line)
+    return forderungen
+    
+"""
\ No newline at end of file
diff --git a/main.py b/main.py
index 5381887..f136ecd 100644
--- a/main.py
+++ b/main.py
@@ -1,187 +1,6 @@
+import forderungen as f
+import config
 import argparse
-import csv
-
-class Forderung:
-    def __init__(self )->None:
-        self.name:list[str] = []
-        self.buchungsdatum:str = ""
-        self.belegdatum:str = ""
-        #Buchungstext, Buchungsbetrag, Sollkonto, Habenkonto, Steuerschl�ssel,
-        # Kostenstelle,Kostentr�ger, Zusatzangaben
-        self.amount:int  = 0
-        self.text:str = ""
-        self.soll:int  = 0
-        self.haben:int  = 0
-        self.steuerschluessel:int  = 0
-        self.amount:int  = 0
-        self.kostenstelle:int  = 0
-        self.kostentraeger:int  = 0
-        self.zusatzangaben:int  = 0
-
-    def __str__(self):
-        return f"Haben {self.haben}, Soll {self.soll}, Amount {self.amount}, Verwendung {self.text}"
-
-
-def print_to_file_lexware(forderungen:dict):
-    """
-    print Forderungen to a file, that can be read by lexware according the following format:
-    "Belegdatum";"Buchungsdatum";"Buchungstext";            "Buchungsbetrag";   "Sollkonto";"Habenkonto";"Kostenstelle"
-    01.03.2025; 19.02.2026;2;    "Miete Familienzimmer";    357,08;             12161;      4107;     200
-    """
-    names = read_account_names("resources/debitoren.csv",";")
-    for period, forderung in forderungen.items():
-        if forderung !={}:
-            filename = f"output/{period[0]}-{period[1]:02d}_Forderungen_Familienzimmer.csv"
-            with open(filename, "w") as file:
-                file.write("\"Belegdatum\";\"Buchungsdatum\";\"Buchungstext\";\"Buchungsbetrag\";\"Sollkonto\";\"Habenkonto\";\"Kostenstelle\"\n")
-                for key in forderung:
-                    f= forderung[key]
-                    name = names[key]
-                    file.write(f"01.{period[1]:02d}.{period[0]};01.{period[1]:02d}.{period[0]};\"{name} {f.text}\";{f.amount};{key};{f.haben};{f.kostenstelle}\n")
-
-def create_forderungen_familienzimmer(filename:str, seperator:str, accounts:dict)->list:
-    forderungen = {}
-    priceFamilyRooms = readPriceFamilyRooms("resources/preise_familienzimmer.csv", ",")
-    with open(filename, "r") as file:
-        reader = csv.DictReader(file)
-        for row in reader:
-            name = row["Created by"]
-            name = name.replace("(", "").replace(")","").replace("ß", "ss").split(" ")
-            id = getID(accounts, name[1:])
-
-            month = getMonth(row["End time"].split(" ")[2])
-            year = row["End time"].split(" ")[3]
-            period = (year,month)
-            if id > 0:
-                room = row["Room"].replace("\"","")
-                duration = getDuration(row["Duration"])
-                number_person = getNumberPerson(row["Number of guests"])
-                price = getPrice(room, priceFamilyRooms, duration, number_person)
-                print(f"{name[1]} {id} {room} dauer {duration} Tage, personen {number_person} preis {price}")
-                if period not in forderungen.keys():
-                    forderungen[period] = {}
-                if id not in forderungen[period]:
-                    forderungen[period][id]= Forderung()
-                    forderungen[period][id].amount = price
-                    forderungen[period][id].text = f"Miete Familienzimmer {period[0]}-{period[1]:02d}"
-                    forderungen[period][id].kostenstelle = "200"
-                    forderungen[period][id].haben = "4107"
-                    forderungen[period][id].soll = id
-                else:
-                    forderungen[period][id].amount += price
-    return forderungen
-
-def getPrice(room:str, prices:dict, duration:int, numberPerson:int)->int:
-    """
-    calculate the price for one booking, 15 Euro per night, 5 Euro extra per extra person, 
-    if there is no specific number take the max of person
-    """
-    if numberPerson > 0:
-        return min(prices["proPerson"]*numberPerson+prices["Basis"],prices[room])*duration
-    else:
-        return prices[room]*duration
-    
-def readPriceFamilyRooms(filename:str, seperator:str)->dict:
-    prices = {}
-    with open(filename, "r") as file:
-        for line in file:
-            line = line.strip().replace("\"","").split(seperator)
-            if len(line) == 2:
-                prices[line[0]] = int(line[1])
-    return prices
-
-def getNumberPerson(field:str)->int:
-    if len(field) >0:
-        return int(field)
-    else:
-        return 0
-
-def getID(accounts:dict, name:list)->int:
-    if name[0] in accounts:
-        return accounts[name[0]]
-    elif name[1] in accounts:
-        return accounts[name[1]]
-    return 0
-
-def getMonth(month:str)->int:
-    month = month.lower()
-    if month == "january" or month =="januar":
-        return 1
-    elif month == "february" or month =="febuar":
-        return 2
-    elif month == "march" or month =="märz":
-        return 3
-    elif month == "april":
-        return 4
-    elif month == "may" or month =="mai":
-        return 5
-    elif month == "june" or month =="juni":
-        return 6
-    elif month == "july" or month =="juli":
-        return 7
-    elif month == "august":
-        return 8
-    elif month == "september":
-        return 9
-    elif month == "october" or month =="oktober":
-        return 10
-    elif month == "november":
-        return 11
-    elif month == "december" or month =="dezember":
-        return 12
-    else:
-        return 0
- 
-def getDuration(duration:str)->int:
-    duration = duration.split(" ")
-    if duration[1] == "weeks" or duration[1] == "Woche":
-        return int(duration[0]) * 7
-    elif duration[1] == "days" or duration[1] == "Tage":
-        return int(duration[0])
-    
-def read_account_ids(file_name:str, seperator:str)->dict:
-    """
-    Create a dictionary from name to account id for first and last name couples included, 
-    names that are not uniquw will be removed
-    """
-    accounts = {}
-    doubles = []
-    with open(file_name, "r",encoding="ISO-8859-1") as file:
-        for line in file:
-            line = line.strip().replace("\"", "").split(seperator)
-            if len(line) >=2:
-                id = line[1]
-                name = line[0].strip()
-                names = name.replace("-","").replace(";","").replace(",","").split(" ")
-                for name in names:
-                    if name in accounts:
-                        doubles.append(name)
-                    elif name[0].isupper():
-                        accounts[name] = int(id)
-    for twin in doubles:
-        if twin in accounts:
-            del accounts[twin]
-    return accounts
-
-def read_account_names(file_name:str, seperator:str)->dict:
-    """
-    Create a dictionary from account id to name 
-    """
-    names = {}
-    with open(file_name, "r",encoding="ISO-8859-1") as file:
-        for line in file:
-            line = line.strip().replace("\"", "").split(seperator)
-            if len(line) >=2:
-                id = int(line[1])
-                name = line[0].strip()
-                names[id] = name
-    return names
-
-def list_to_line(data:list)->str:
-    line = ""
-    for element in data:
-        line +=element+","
-    return line[:-1]
 
 def parse_args() -> argparse.Namespace:
     """
@@ -189,30 +8,61 @@ def parse_args() -> argparse.Namespace:
     """
     parser = argparse.ArgumentParser()
     parser.add_argument(
-        "bookings",
+        "config",
         type=str,
-        help="the file from which the bookings come",
-    )
-    parser.add_argument(
-        "accounts",
-        type=str,
-        help="the file from which the account id are read",
+        help="the file from which the config for the tool come",
     )
+    
     return parser.parse_args()
 
 def main(args: argparse.Namespace) -> None:
-    accounts = read_account_ids(args.accounts, ";")
-    forderungen = create_forderungen_familienzimmer(args.bookings, ",", accounts)
-    for f in forderungen.values():
-        for i in f.keys():
-            print(f"{i} {f[i]}")
-    print_to_file_lexware(forderungen)
-    
-
-    # seperator = ';'
-    #bookings = Booking()
-    #bookings.read_from_file(args.bookings, seperator)
-    #bookings.print_to_file(f"2025-{args.month}_Forderungen_Familienzimmer.csv", bookings[1],bookings[1:])
+    print("Willkommen zum Mieten Tool der Buchhaltung. Es könne folgende Aufgaben erledigt werden:\n\n" \
+        "\t1\t aus der Mietendatai eine in lexware importierbare csv Datei erstellen\n" \
+        "\t2\t alle ausgelesen Accounts mit Mame und Kontonummer anzeigen\n"\
+        "\t3\t aus der Buchungsdatei der Familienzimmer die Forderungen berechnen und in eine csv datei schreiben\n"\
+        "\t4\t Tool verlassen\n\n"
+            "Gib die Nummer welche Aufgabe gemacht werden soll.\n")
+    while True:
+        forderung = {}
+        line = input()
+        if line == "4":
+            break
+        else:
+            #accounts
+            filename_debitoren = config.filename_debitoren
+            newFilename = input(f"Aktuell werden die Debitoren aus der Datei {filename_debitoren} gelesen, wenn du eine andere Datei einlesen möchtest gib nun den neuen Pfad an:")
+            if len(newFilename)>=2:
+                filename_debitoren = newFilename
+            accounts = f.read_account_ids(filename_debitoren)
+            if line =="1":
+                #print accounts
+                #for name, id in accounts.items():
+                #    print(f"{name} {id}")
+                names = f.read_account_names(filename_debitoren)
+                for id, name in names.items():
+                    print(f"{id} {name}")
+                print("Bitte gib die Nummer einer weitern Aufgabe ein:\n")
+            elif line == "2":
+                #Miete
+                filename_miete = config.filename_mieten
+                newFilename = input(f"Aktuell werden die Mietforderungen aus der Datei {filename_miete} gelesen.\n Wenn du eine andere Datei einlesen möchtest gib nun den neuen Pfad an:")
+                if len(newFilename)>=2:
+                    filename_miete = newFilename
+                forderung = f.create_forderungen_miete(filename_miete, accounts, forderung, 5, 2025)
+                f.print_to_file_lexware(forderung)
+                print("Bitte gib die Nummer einer Weitern Aufgabe ein:\n")
+            elif line == "3":
+                #familyrooms
+                filename_fz = config.filename_fz
+                newFilename = input(f"Aktuell werden die Mietforderungen aus der Datei {filename_fz} gelesen.\n Wenn du eine andere Datei einlesen möchtest gib nun den neuen Pfad an:")
+                if len(newFilename)>=2:
+                    filename_fz = newFilename
+                forderung = f.create_forderungen_familienzimmer(filename_fz, accounts, forderung)
+                f.print_to_file_lexware(forderung)
+                print("Bitte gib die Nummer einer Weitern Aufgabe ein:\n")
+            else:
+                print("Ungültige Eingabe, bitte versuch es erneut!\n")
+    print("Auf Wiedersehen!")
 
 if __name__ == "__main__":
     main(parse_args())
diff --git a/resources/debitoren.csv b/resources/debitoren.csv
deleted file mode 100644
index 2128795..0000000
--- a/resources/debitoren.csv
+++ /dev/null
@@ -1,38 +0,0 @@
-"Brühl, Clara";"12020"
-"Braungardt Simon, Färber Verena";"12021"
-"Classen, Jona";"12030"
-"Eilers Maria und Karl-Heinz";"12050"
-"Fokuhl, Esther";"12060"
-"Fröschen- Ludwig, Brigitte";"12061"
-"Hababi Hashim und Mayyadah";"12080"
-"Hellgardt Maria";"12081"
-"Cuervo Hellgardt, Frida ";"12082"
-"Jahnel Svende, Lohmar Martin";"12100"
-"Janetzky, Birgit";"12101"
-"Kniep Martin und Jana";"12110"
-"Khoroshenko Olena, Fomin Andrii";"12111"
-"Kottmeier, Anna Paula";"12112"
-"Kiser, Gabriele";"12113"
-"Lüth, Kyra";"12120"
-"Laurenz Eric, Wolf Jennyfer";"12121"
-"Mohamed, Youssef";"12130"
-"Meinzer Niklas, Deye Christin";"12131"
-"Markus, Felix";"12132"
-"Niemann Christa, Heitbrink Rolf";"12140"
-"Orth Astrid und Stefan";"12150"
-"Oelschlaegel Hauke, Nesswetter Hannah";"12151"
-"Oberhoffner, Nicolai";"12152"
-"Ponomarenko Ivan und Anna";"12160"
-"Röder, Brigitte";"12180"
-"Reiners Nils, Peter Nina";"12181"
-"Schindler Jens, Weiss Rebecca";"12190"
-"Scholz, Rotraut";"12191"
-"Schultheiss Achim und Brigitte";"12192"
-"Taxis, Susanne";"12200"
-"Von Keutz, Pia";"12220"
-"Vereskun Elena und Valerii";"12221"
-"Vogelsang, Leona";"12222"
-"Wulff, Svenja";"12230"
-"Forderungen Bauleistungsversicherung BHV";"13000"
-"Forderungen an Hausverein allmende e.V";"13100"
-"Prymak, Valentyna";"10001"
diff --git a/resources/preise_familienzimmer.csv b/resources/preise_familienzimmer.csv
deleted file mode 100644
index ac507bc..0000000
--- a/resources/preise_familienzimmer.csv
+++ /dev/null
@@ -1,8 +0,0 @@
-Basis, 10
-proPerson, 5
-Familienzimmer 1.OG, 25
-1. OG, 20
-2. OG, 20
-3. OG, 20
-
-