We were three travelers. One slept downstairs and two upstairs on the loft. It worked very well. The apartment is basic but has everything one needs on the road. There is a washing machine and handy drying rack. The apartment opens up onto the communal courtyard where extra tables and chairs provide a great opportunity to sit outside for breakfast and sundowners. The tram stop is almost directly opposite the entrance (M10 line directly to the Central Station, past the Wall memorial, Hamburger station art gallery, the East Side Mall and the East Side Gallery). Very good location. The best about the apartment is the hosts. Holger and Bettina were the best hosts I have encountered at any Airbnb apartment. They were on hand, responded super fast, invited us to join their celebration of the school holiday and arranged for me to fetch something I had forgotten even though they were not at home. This level of support was very comforting for us. Well done and thank you. We will definitely stay here again if we visit Berlin.