Per the sidebar, terrible photos are one of several reasons for something to be “bad real estate”. Another reason is terrible property and layout. While the architecture is interesting, it looks awful to live in to me.
In German we have a word for this sort of things „Kopfkino“ - literally translated it’s head movie. It means if you think it’s funny, a good idea, a strong concept but in real life it’s just ridiculously stupid. Too much thinking behind it. You are stuck in your minds movie.
I would say, have fun with the flat roof that's going to be prone to leaking but if you can afford to build that stupid thing you're not going to be worried about that.
It's divided into apartments. The pictures in the listing are from the apartment for sale on the first floor. The ground floor seems to be just entrance and staircase.
I'm assuming that the building is asymmetrical and appears more conventional from the other side, as it would seem to need to to have proper support, so probably on that side