It was a very nice stay in Wien, the apartment is very spacious, very well equipped, clean, quiet and safe. The car parking was near and the price was only 10.-eur /24hrs. We were there 4 adults with 2 children and we had enough space and privacy too.
The location is very central, it was about 10-15 min. walk to St. Stephan Cathedral, 10min. walk to Opera.
I will be happy to stay again in this nice place.