Nadia's place is not too far from the city center. Even though the local subway would have been much easier, we walked everywhere during our stay because Vienna is so beautiful! The Museum Quartier is within walking distance and there are lots of shops and restaurants nearby. Nadia's place has everything you'll need. We had to reset the internet router when we first got in, but then we had no problems after that. The apartment is a walkup so I would reconsider if you have a lot of luggage! With the angles of the roof/ceiling, it made some of the spaces rather tight. The shower is a little small, but works! Otherwise, it was very peaceful.