Our family of four spend a week in the apartment. We truly loved the flat: it was so bright, quiet and spacious. It had all the things we needed, and Mathias & Michael provided us with everything we asked for.
We have two small boys and so playgrounds were of importance. We were so happy that one really nice one was located just on the other side of the street. Also in other respects the location was really ideal with trams and subways near and some key attractions in walking distance.
We really enjoyed staying in this apartment and so did our oldest boy: he left with tears in his eyes our "Vienna home". :)