We had a great stay at Birgit's apartment. Near is Wien Mitte station (8 mins walk), if you arrive from airport. Metro station, tram stop. Communication was great! Birgit was really quick and helpful in answers! After booking we had all information we need to get the apartment without any problems. Very easy to get in via self-checkin. To every general tourist points will can walk (10-15 mins). It is also close to the biggest park in Vienna and Prater. There was enough space in the apartment for 3 adults and 2 kids. Very clean, bright and cozy! Kitchen has everything you need. King size bunk bed was super comfortable!
There are several supermarkets a few steps from the apartment to buy food. Quiet and safe neighborhood.
Very good address to stay in Vienna! Highly recommend!