We loved the stay! The hosts were great about communicating with us before and during the stay! They were so helpful helping us figure out what to do in Vienna, and allowing us to keep our bags in the apartment a bit early. The apartment itself was a great value, but was on the first floor facing out towards a street. It was quite loud at some points with the window open (necessary in summer months because of no AC). With fans and open windows the temperature was fine for sleeping. The location was convenient for seeing sights and accessing transport.