A very convenient apartment. Bright rooms , nicely decorated, well equiped (as described) and perfectly located in a quiet street , well connected with the city centre (both on foot and by bus). You will find supermarket and good restaurants in the area.
It is also very close to Prater, where you could walk, run, ride a bike or just enjoy nature.
The owner is always available for any questions and help you might need.
I definitively recomend it for your stay at Vienna.