We stayed 9 nights at Friedrichs place, which is pretty much as expected given the detailed description and reviews. Yet we were surprised, that both Friedrich and his flatmate smoked in the kitchen, which you also note in the rest of the apartment-but the room was okay. Maybe improvable are also the blinds, that don‘t cover the entire window (which is unfortunate given that there’s a street light in front of it). Other than that the apartment is well equipped and nicely furnished, we could even use the washing machine.