I had a great experience in this Airbnb. The location is excellent, 15 minute walk to Stephansplatz, or, if you prefer not to walk, the u-bahn is a 5 minute walk from the apartment. The room was very nicely decorated and the bed very comfortable. The communication was excellent at all times. The self check in worked perfectly for me, as the instructions were very clear and it would be possible to contact the hosts if this option is preferred. I would have no hesitation in recommending the property and hope to return.