We stayed at the apartment for 3 nights. We were 2 adults and 2 children (so we had more than enough space since there are 3 bedrooms, and a small livingroom). The location is great- adjacent to an U-bahn station, 2 stops from Alexanderplatz. There is a supermarket and a bakery within a 5 minute walk. The apartment has everything we needed, the kitchen is equipped for basic meals. The shower is great- a strong flow of hot water. Sven was easy to communicate with, and was very responsive to our requests and needs.