Photos are old and inaccurate, the place is worn out and grimy.
The images are clearly taken immediately after renovation some years ago, the flat is a lot more worn out and depilated now. Multiple pieces of broken furniture, broken radiators stained and dirty mattress etc.
It is 100% not “Luxury” – It’s an OK apartment in a good location that has not been looked after or maintained, seemingly absentee owners who just outsource cleaning services to someone else.