I had a great stay in Vienna. The unit is exactly as it is described. It is situated in a back building, off from the street. It was very calm and quiet. The wifi worked great and I had no issues. My favorite part of the unit was the location. You are steps away from the U3 subway, and you can get into Old Vienna in about 10 minutes. There is a grocery store directly across the street from the unit, was well as many cafes, bars and restaurants. Guy was a great host and very welcoming. He responded very quickly and there were no issues. I think the unit is a great value and I would recommend, and I would go back in the future.