Thanks we had a good time at Belforter Straße, it really was an ideal location for us in walking distance to Mitte and with Kollwitzstrasse and Wasserturmpark as well as a tram station around the corner. One small thing we missed was a toaster as part of the kitchen inventory. And because of an early train connection we had requested an early check in at 2pm instead of 3pm, which unfortunately we were told was not possible so that we had to wait until 3pm for the door code to get released. Apart from that we were very happy with the stay.