We (6 friends) had a real good time in the souterrain. On arrival we were welcomed with wine and some food. There were also flowers on the table. The appartment was a real good base for a weekend in Berlin.
Our only comment was the toilet in the bathroom which is not convenient when one person is in the shower and somebody else has to go for a sanitary stop. For the rest nothing but a good feeling. Thanx for everything Doerthe