The living room is not even 4 meters wide according to the rule of three. The bathroom is only to be used by one person, otherwise you get in each other's way. The stairs are too small - according to the square meter information they may be 220 wide, 150/160? deep. And that's all without a mounting room. The bedroom closet, that doesn't exist yet either, right? With 4 sqm and an estimated closet length of 2.60 I get a width of 1.53 (raw construction measurement)... and then how deep are the closets supposed to be? Something is wrong there. Unlike the others, I find the sauna quite well designed, since you can also exit through the living room. However, the sink in the WC is again unusable, it is that small. Apartment with separate entrance: one room with 6 sqm... who wants to rent that hole without storage options and without a washing machine possibility? I believe even a §5 apartment has something like that. Even if it is a student city, different tenants shake hands there every month because it only offers a temporary solution. Nobody wants to stay there. You should do without the apartment with separate entrance. What do you mean by the earth movements? Can the house collapse or slide away on you? What does the soil report say?