Excellent apartment: all public rooms are very clean, the bedroom is even spacious, the bathroom clean and with a very comfortable shower.
Excellent location: 10 minutes by underground from Alexanderplatz, the stops of the s-bahn and u-bahn are within 200 meters from home.
Klaus, whom I thank once again, was very courteous and companionship, very discreet in the presence in the house and quick in responding to requests.
If I return to Berlin would stay here again, highly recommended!