the location is perfect. the only downside was a strange smell in the hallway, but the apartment (and the host) offered everything necessary for a pleasant time:
a) timur responded instantly to messages & was always friendly & organised everything so well!
b) it takes about 25 minutes from his place to get to vienna's biggest shopping street as well as to the city center. in addition, in close proximity to the apartment are very good traditional viennese restaurants as well as exotic food.
c) what else do you wish for?;)