Vania's apartment was perfect for us (family of 4 with 2 children). It was more than perfect for the kids, as we have also found a Nintendo there. It is about 8 min away from Westbahnhof (U3) and 2 min away from trams 49 and 5. Mariahilferstrasse is also very close if shopping is what you want. Vania recommended a sushi place close by which was great and very tasty. (closed on Sundays). The apartment has everything you need for a short or longer stay. It looks just like in the pictures. We would definitely stay there again.