My parents stayed here for a week, a nice flat which is fairly close to Praterstern which is perfect if your taking public transport from the airport and want to explore the city(10 min walk). There were some issues with the toilet, internet, TV and unfortunately there was some construction going on next door at 0800 for half the week. Otherwise, the area was nice, Prater park is close and when there is no construction the flat is dead quiet. Maria was quick to respond to any issues that my parents had and besides minor inconveniences they enjoyed their stay.

P.S the flat is a lot bigger than pictures show.
The flat is also on the third/4th floor, and there are no working elevators.