More than perfect! The flat is new, has a separate bedroom, its own bathroom with a toilet and shower, and its own kitchen with a fridge.
Located a short walk (5 min) to the U station, which is only a couple of stops from the city and from railway stations. The host provided excellent instructions on how to get to the flat and on Vienna. Most of all she responded immediately to our request. We highly recommend Oi Van as your host.