We stayed in that room for a night and it was really nice.
The room is small, but it is furnished with a large and confy confy bed, and the room has a large closet. The temporary AC that was settled is very powerful, so that the room was cool.

The apartment is really nice and well decorated, especially the living room.

Thanks Martin for your good advice and for your communicative laughters! We really loved Traif, the tapas restaurant you told us about!!