I enjoyed my stay in Vienna a lot and mostly thanks to Armin's wonderful flat. The location is great as the trams or buses near the house can take you anywhere in the city and with tram 18 it is a short journey from/to the train main station . The flat itself is amazing. I loved the piano and the space. The kitchen is nicely stocked (even bigger cups for us, tea lovers 😁) and the bath has very good water pressure. The bed is incredibly comfortable.
All in all, I highly recommend this place.