I stayed in Stefan’s apartment for three weeks and would very gladly return. The apartment is very spacious, with high ceilings in the living room and a large closet area attached to the bedroom. The apartment is also very quiet, especially the back bedroom (sleeping with the windows open was never a problem). It’s a 5-10 minute walk to a nearby Rewe supermarket that’s usually open until 11:30 PM. There are also many great restaurants and bars within walking distance. U-Bahn and tram stations are less than 5 minutes away. The one drawback of the apartment is that it’s on the fifth floor and there’s no elevator. But the wide view from the south-facing veranda (Fernsehturm, Zionskirche, treetops) is fantastic and the apartment is very sunny. The climb up the stairs was worth it. Communicating with Stefan was very easy.