The location of this apartment is great: and that's all. We expected way more for this price than we got. The apartment was cold when we arrived (16 degrees), and had to wait 6 hours until it was bearable (20 degrees), and it took a whole day until it was 22 degrees.
The cleanliness of the place left much to desire (especially if you are travelling with a kid who crawls). In addition, there were two dripping faucets and a faulty shower drain.
The cherry on top was that I never even got in touch with Andreas: I corresponded with someone who wasn't named in the listing, and a part-time student worker gave us the keys to the apartment. When we needed help, we called the "hotline" the student provided us with, but both times our call was declined and never returned.
I would not recommend this place, unless location is all you are looking for.