Eva and Michael were very good hosts. Communication was excellent throughout and very helpful on arrival. Eva met me and showed me everything in the flat, which was very well laid out and spotlessly clean.
She also sent me a list of local recommendations for attractions and eating / drinking which was very thoughtful. The flat is very close to Karlsplatz metro but also only around 15 minutes walk to the Ringstrasse and Staatsoper, so very well located.
Overall a very positive experience and I would thoroughly recommend staying here. Eva and Michael clearly make an effort to ensure their guests enjoy their stay in Vienna.