Despite my arriving 8 hours after my stated arrival time the key was made available at the bar next store — plus there was a Berliner Pils in the fridge waiting for me! Very comfortable and quiet room in an older building with large windows looking out on an inner courtyard full of tall bamboo. Everything you need from groceries to a bakery to authentic German food is just steps away. Close to transport, and the museum island and Alexanderplatz are within walking distance. I stayed nine days and couldn‘t have be happier.