We stayed here during our interrail travels. It was a good location as the Vienna transport system is really good and very easy to get into the city and from the train station as well! Dominik was helpful in regards to the transport and the use of the washing machine. However there always seemed to be new people in and out of the flat, and as we were there for 4 days, it seemed a bit crowded at times. But overall a good stay in Vienna!