Our stay was comfortable, but cramped for 4 persons. The photo shown gives the impression of a much larger space. Note that there is only one bedroom and the living room, my estimation is that the apartment is not larger than 70 sq. meters. Very quiet. Very Berlin residential neighborhood - meaning small shops and businesses all over the place. Also, it is a third floor walk-up with no elevator. There was absolutely no closet space for four ladies to hang up clothes for a stay of almost a week. But the communication worked great and whenever we asked for something, we received a quick answer. The bus and S-Bahn connections are good - about 300 meters away. Cute bar across the street for a quick snack and a breakfast place around the corner. Supermarket and pharmacy also within 300 meters.