I stayed in Wolfgang’s Apartment for three months and I really enjoyed my stay.
The location is really great because you have basically a metro station at five minutes walk (Kardinal-Nagl-Platz), a supermarket add three minutes in the neighbourhood is super great and quiet. Moreover you are at 10 minutes walking from the Belvedere Castle.
If you walk, you have 25 minutes walk from the apartment to the city centre.
The communication with Wolfgang was super effective : Whenever I had a problem he managed to find a solution really quickly (For example when my freezer went out of functioning, he replaced it within the same day).
Moreover they are all the necessary Appliances for cooking, cleaning the apartment, ironing … The apartment is fully furnished With bedsheets towels And all daily things you would need.
The building may be a bit old but overall the neighbours are very quiet.
So I would definitely recommend!