We had a great time in Vienna and in Ari's appartment. It is perfectly located in a calm street yet super close to the city center, a metro station and a citybike station. It took us 5 min by bike to reach Stephanplatz and less than 10 min to be in the University quarter. Ari was super responsive when we had a little problem and fixed it in no time. The appartment is as described, the bed very comfortable and the bathroom functional. We loved the fact that it was super cool inside compared to the 35degC outside!