diff --git a/src/Data.js b/src/Data.js
index 6775e7f..44edbce 100644
--- a/src/Data.js
+++ b/src/Data.js
@@ -75,59 +75,59 @@ class Room {
 export const flatData = {
     "north": {
         0: [
-            new Flat("W 0.1", 4, 82.7, false, false, [
-                new Room("0.1 02", 12.8), new Room("0.1 03", 12.8), new Room("0.1 04", 14.6)
+            new Flat("W 0.1", 4, 84.834, false, false, [
+                new Room("0.1 02", 12.523), new Room("0.1 03", 12.102), new Room("0.1 04", 14.746)
             ]),
-            new Flat("W 0.2", 2, 53.1, true),
-            new Flat("W 0.3", 3, 62, true)
+            new Flat("W 0.2", 2, 53.453, true),
+            new Flat("W 0.3", 3, 63.498, true)
         ],
         1: [
-            new Flat("W 1.1", 4, 82.5, true),
-            new Flat("W 1.2", 1, 35.4, true),
-            new Flat("W 1.3", 4, 61, true, false, [
-                new Room("1.3 02", 11.88), new Room("1.3 03", 11.41), new Room("1.3 04", 11.89)
+            new Flat("W 1.1", 4, 84.794, true),
+            new Flat("W 1.2", 1, 36.469, true),
+            new Flat("W 1.3", 4, 63.128, true, false, [
+                new Room("1.3 02", 11.434), new Room("1.3 03", 11.245), new Room("1.3 04", 11.77)
             ])
         ],
         2: [
-            new Flat("W 2.1", 4, 82.6, true),
-            new Flat("W 2.2", 2, 45.3, true),
-            new Flat("W 2.3", 5, 148.77, true, true, [
-                new Room("1 Person", 25.32), new Room("2 Personen", 44.52, 2), new Room("1 Person (rollstuhlgerecht)", 39.8)
+            new Flat("W 2.1", 4, 84.794, true),
+            new Flat("W 2.2", 2, 46.261, true),
+            new Flat("W 2.3", 5, 154.196, true, true, [
+                new Room("1 Person", 28.774), new Room("2 Personen", 46.32, 2), new Room("1 Person (rollstuhlgerecht)", 41.814)
             ]),
-            new Flat("W 2.4", 2, 62.5, true, true)
+            new Flat("W 2.4", 2, 64.265, true, true)
         ],
         3: [
-            new Flat("W 3.1", 4, 82.6),
-            new Flat("W 3.2", 5, 148.77, true, true, [
-                new Room("1 Person", 25.32), new Room("2 Personen", 44.52, 2), new Room("1 Person (rollstuhlgerecht)", 39.8)
+            new Flat("W 3.1", 4, 84.794),
+            new Flat("W 3.2", 5, 154.97, true, true, [
+                new Room("1 Person", 28.531), new Room("2 Personen", 47.146, 2), new Room("1 Person (rollstuhlgerecht)", 44.036)
             ]),
-            new Flat("W 3.3", 3, 61.8, true)
+            new Flat("W 3.3", 3, 63.128, true)
         ]
     },
     "south": {
         0: [
-            new Flat("W 0.4", 2, 55.9, true),
-            new Flat("W 0.5", 4, 84.6, true),
-            new Flat("W 0.6", 5, 95.8, true),
+            new Flat("W 0.4", 2, 54.905, true),
+            new Flat("W 0.5", 4, 83.416, true),
+            new Flat("W 0.6", 5, 107.733, true),
         ],
         1: [
-            new Flat("W 1.4", 2, 55.7),
-            new Flat("W 1.5 (WG)", 5, 83.86, true, false,
-                [new Room("1.5 02", 15.72), new Room("1.5 03", 9.81), new Room("1.5 05", 11.48), new Room("1.5 06", 13.45)]
+            new Flat("W 1.4", 2, 59.442),
+            new Flat("W 1.5 (WG)", 5, 89.209, true, false,
+                [new Room("1.5 02", 15.448), new Room("1.5 05", 11.489), new Room("1.5 06", 13.462)]
             ),
-            new Flat("W 1.6.0", 1, 25.6),
-            new Flat("W 1.6", 5, 95.7),
+            new Flat("W 1.6.0", 1, 30.431),
+            new Flat("W 1.6", 5, 108.761),
         ],
         2: [
-            new Flat("W 2.5", 2, 55.8),
-            new Flat("W 2.6", 4, 84.6, true),
-            new Flat("W 2.7", 5, 95.7)
+            new Flat("W 2.5", 2, 58.882),
+            new Flat("W 2.6", 4, 89.853, true),
+            new Flat("W 2.7", 5, 101.533)
         ]
     }
 }
-
-export const minRent = 9.50;
-export const maxRent = 15.60;
+const addedCost = 1.2;
+export const minRent = 9.45 + addedCost;
+export const maxRent = 13.06 + addedCost;
 
 const commonArea = 388.80;