My stay was with any problem, I liked my stay there. The communication with Angela was perfect, she was ready to help me with everything. Angela provided me with washing machine regularly during a few-week stay and cleaned everything regularly and carefully. In the flat two big rooms were used by 2 independent people, however there was no problem with anybody. I had weak wifi internet signal in my room, better signal was in the kitchen and another room.
Location was good, it is near U-Bahn station, there are restaurants and supermarkets near the flat.