Rosi's place was a quiet and convenient location. Close to the bus, U-bhan, Tram, Natural Museum, small play ground, and some restaurants. When taking the bus, it was only one stop to the Berlin Hauptbahnhof. The place is on the 3rd floor of a ~10 story building. Three bedrooms each with one bed, a bathtub, combined dining/living room, and a cozy kitchen. The TV is set up for chromcast. Rosi is quick to respond should you have any questions. The check-in and check-out process was very smooth.