Very nice stay in Viena. Hannes appartment is both cozy and comfy. Not far from the very center of the town (just about 15 minutes walking) and in a very enjoyable neighbourhood, with the Karmeliten market just round the corner and lots of restaurants and bars to have a beer or sth to eat (and close to the Prater park too).
I felt at home, having a hot cup of tea and checking the Internet after an exhausting tourism day. Hannes is nice and made the transaction easy and pleasent.
With this price I think this is a more than suitable option.
I´d definitely repeat the visit.