We had a wonderful stay at SANA! Everything was great, and the location was convenient, within walking distance of lots of shops and restaurants, as well as supermarkets, and really close to public transportation when you need to go to other areas in the city. I was especially impressed by the storage (closets), how quiet it was in the room, and also really appreciated the air conditioning during the heat wave. We stayed for a month and hope to stay here during our next visit to Berlin too!