Excellent apartment in an excellence location. Thomas is a great host. Very accommodating. Waiting for me with a key at 7 a.m. Took his time not only to show me the apartment, but also explained to me with a map what to see, where to go an how to get there.
The apartment is minutes walk from public transport and airport coach, 10 minutes leisure walk to St Stephan's and other Vienna attractions, and still in a very quiet area. Great place to stay!