Great old flat with an original feel. In a fun neighborhood close to restaurants, bars, cafes, shopping, the Winterfeldt Market on Saturdays and Wednesdays, and the UBahn. Generally it was quiet except for some remodeling that was going on somewhere in this large, old, gorgeous building.
Then flat is very big, which was great. The small, second bathroom was a bit hard to shower in so FYI. Be sure to download the PDF for check in as it gives you the exact directions and map about the location fo the keys, almost like a treasure hunt.
We would stay again.