I stayed for a whole three weeks while searching for my own flat in Berlin. The apartment is small but the furnishing is very functional and offers everything you may need in terms of kitchen supplies. It also came included with lots of perks like very fast wifi, use of the washer and dryer for free and the possibility to keep my two cats there. I really appreciated the quiet surroundings and didn't mind the 20min train ride to get into the city. I can really recommend this place also for long term stays.