We stayed for 4 nights in December, and the apartment was perfect.
Wolfgang was flexible with our arrival and leaving time, and very responsive during our staying.
The apartment is spacious, clean, and cozy.
Everything we needed was there.
First, the apartment was perfectly warm.
Second, my partner is easily awaken by light in the mornings, so it was important for us to stay at a place where there are window blinds. And there are - in every room .
Third, it is a 5 minutes walk from a tram station, but we mostly walked by foot since it's in a good location, and not far from the city center.
Forth, the owner was very nice. When we came he showed us the apartment, where the close super market is, answered our questions, and more.
Overall, the place is in a quiet neighborhood, but close enough to the city center. Very clean and comfortable.
There are no disadvantages.