We liked the place, it was small but enough for us for a weekend cause we didn't spend time in it besides sleeping there. The only thing that we didn't like is the cleanliness. You could tell that no one stayed there for a while cause it wasn't vacumed and that the sheets had stains. Not all of them tho, cause the owners friend washed some before we came. Flat is really close to subway and it's 10-15mins away from Alexanderplatz. I would say everything was great even tho it wasn't super clean.