This is a great location at the north edge of Mitte, Berlin near Rosenthaler Platz. It is clean and inside a locked streetside door. It is not fancy but comfortable and adequate for sleeping and getting clean. The small kitchen (we did not use it) would be OK for snacking but not necessarily a full meal. Eugen was easy to communicate with and had clear instructions for check-in and checkout. We found his suggestions for a cafe and local restaurants to be especially helpful and accurately yummy. I would definitely choose to stay here again.