I stayed a few days with Frank and Joachim, it was a nice stay and I am grateful for the hospitality.
Frank and Joachim were talkative and kind and humourous, and provided me with good information of the area.
As described in the listing, the room is small, yet comfortable and satisfactory for a few days stay
The apartment was clean and tidy, with very good location in a beautiful neighborhood just 4 s-bahn stops from the center.
I highly recommend!