The description of this apartment is false and misleading. There is no dryer (and, no, a clothesline is not the same as a dryer) and although there technically is an elevator in the building, the elevator does not go to the floor that the apartment is on.
We found broken glass on the rug in the bedroom, indicating at the very least that the apartment was not cleaned thoroughly. Also, the shower fills with water because the drains are partly blocked.
This is a decent apartment in a good location for a first time visitor to Berlin.