Markus was an exceptionally engaged and forthcoming host. He provided me with information and insider tips on what to do in Vienna, and was extremely helpful in organising a parking spot as well. The flat itself is cozy, very well located (next to many tram, metro and S-Bahn stations) and perfect for people who plan to work during their stay.
Markus also provided coffee and tea, as well as a big selection of products for daily use. He was extremely quick to respond, and really tried to make our stay as comfortable as possible :) I will definitely come back next time I am in Vienna.