This apartment was in a great location for our quick trip to Vienna. We were 4 adults and two kids staying for two nights in the apartment. Bibi was very friendly and helpful upon our arrival and got us all the information needed.
The apartment is located in a VERY quiet residential neighborhood. We walked from the apartment to the downtown area each morning.
Two things bear mentioning. The building itself needs some work - but don't be worried when you see the entry and hallways. The apartment itself is very nice.
The bathroom situation is that there is one shower and one toilet- each in a separate room.
We would definitely stay again!