Fantastic place at a fantastic location with a fantastic host and fantastic amenities. I can only speak in superlatives: the host has communicated clearly and responded fast, the check-in process was "automated" and worked like a charm, the starter-kit prepared was very helpful and the place was not only sparkling clean but very well equipped as well. Great value for money, great place to stay at when you need to be in the center of Berlin! Strongly recommended for business trips as well as private visits.