Great location, apartment fully equipped with all amenities (as described in the listing).
The main disadvantage, though, was the consistent and persistent smell, which was terrible (like an open sewer) coming from the kitchen/bathroom. With open or closed windows it didn't matter.
Apart from that, great location comes with a lot of noise (until 3-4am).
It should also be taken seriously into account the fact that the flat is on the 4th floor with no elevator (as described in the listing though, no surprise there).
The door wasn't locking from the outside, which created a sense of insecurity for leaving valuables in the flat (laptop etc.), but - as we have been informed - this will be fixed at some point.
Communication was ok, just I have to mention that I find it exaggerated to ask for 30EUR for handling over the key due to late arrival (because of late flights etc.).