We stayed at the appartment for 6 nights. The area was very convenient and only 4 stops from the city center. The underground was 10 minutes walk away and there was also a Strassebahn stop only 6 minutes walk away which was very convenient if you would like to visit the Belvedere Schloss. The area at nights was very quiet and we never felt strange while walking. Many shops and restaurants are nearby.
For the appartment, it was very close to the photos. Very warm and we never felt cold in there even when outside the temperature was about -5. It was very clean and they left us also some laundry soap. The only thing we noticed, was that the TV was not a smart one and the controller had no batteries. We didn't bothered the hotline, so I believe they would have found a solution if we had mentioned it. In general our opinion is very positive. The price was good enough but we believe it could be a little lower. Hope we helpt both sides!