The room is nice, comfortable and clean, just like the small bathroom.
The flat is not very easy to reach, but the host came to pick us up at check-in to show the way. Also our host and his flatmate were nice, even though we met maximum 3/4 times during the whole stay.
The position is very good, 5 min from a couple of U-bahn stations, plenty of bus stops and a big shopping centre.