We stayed at Ezels place for 1 month, the location is perfect, close to the U-Bahn which takes you straight into town within 10 - 15 minutes. Ezel is a very courteous gentleman and wants to do his absolute best. He assisted us with an issue on AirBnB and was very helpful patient and really a very understanding host. The place is a studio, which sits above the shopping centre, very handy for McDonald's and many restaurants open to quite late and with numerous outlets for entertainment.
There is a fairly large Spar to do your shopping. Ezels place is a spacious studio with an open plan living area and sleeping, the view into the Gasometer is very impressive and is very quiet. There is a small two ring hob for cooking, the fridge has no freezer compartment, but we managed given the close proximity to the shops. When we arrived the place was fairly clean and acceptable, we always treat our apartments as though we live there and we take pride in leaving the place sometimes better than we found it, that's just us and we have pride to show that we are guests with respect.
We have used Airbnb extensively and I can honestly say that Ezel is one of the really good hosts, I give this guy 5 stars. If you have a short time to stay in Vienna, Ezels place is highly recommended,