We had a river view room for the one week. Hotel is clean and stylish, with modern services. Rooms are beautiful and functional and best of the all quiet, as there are clubs nearby. Ac worked as expected and after rainy day it was nice to have floor warming on bathroom.
It is very good location for tourists wanting to see attractions, but little bit annoying as you are always in the middle of tourists when you leave the hotel.
Very good grogery store near in mall of Berlin and good bakeries. Ostbahnhof for trains is quite shady, but still, it is very close and has Rewe that is open on sundays also.