The location of the apartment was simply amazing, just a short walk from a tram stop so you can get to the city center easily and quickly. A metro station was not too far away either. Even my local Viennese friend was jealous of the location :) I loved the fact that the apartment is located on the ground floor, you do not have to take an elevator or climb any stairs. The apartment itself was clean, spacious and it had everything I needed. Also Xiaoyong is a great host, she always answered my questions with prompt replies. I would definitely stay at her place again on my next visit to Vienna.