We were pleased by every aspect of the apartment. Everything was as advertised. The street is quiet while being easily accessible to public transportation. The host apologized for taking an hour to respond to a question! When we expressed concern about the comfort of the apartment during a heat wave, they brought over a portable air conditioner. In short, the service and helpfulness was way beyond what we expect from an AirB&B host. We immediately rebooked for our next Vienna stay.