Berlin is quite vibrant and the location of the place is in one of the best neighborhoods, super safe, very well connected. The directions to check in and check out as well as fundamental utilities are quite accurate. However, there are a few disappointing aspects about the place:
WIFI not working (cut all the time), old chairs (one broken), old and rusty washing machine, noisy indoor doors (that need to be oiled), unconnected TV that has only a couple of German channels.