Two floors.

First:
1. Living room – 29 m2
2. Room – 12, 3 m2
3. Kitchen – 7 m2
4. Tambour – 4, 8 m2
5. Corridor – 3, 4 m2
6. Toilet – 2, 7 m2
7. Garage – 20, 5 m2
8. Pantry – 3, 9 m2
9. Stairs – 2, 3 m2

Second:
1. Room – 14, 9 m2
2. Room – 13, 1 m2
3. Room – 13, 4 m2
4. Wardrobe – 6, 6 m2
5. Corridor – 8, 1 m2
6. Corridor – 5, 3 m2
7. Stairs – 2, 3 m2

Free calculation of the cost of the house