I loved the hotel. I will absolutely stay there again when I return to Berlin. The room, the communication before checking in, the service during check-in and location of the hotel were all very good. The only issue I had was when checking out. I believe the person on duty was new because he had trouble figuring out if I needed to pay (in spite of my emailed receipt from Airbnb) so checkout became a 10-15 minute process. Otherwise, a fantastic stay!