We recommend 100% this location for your trip in Vienna ! It's close to the center, there are several restaurants and groceries stores nearby, and the tourists sites are mostly accessible by foot.
The kitchen is very well furnished, with a coffee machine and a dishwasher, the bathroom is well thinked and there are bathcloths.
Slight warning, if you need complete darkness to sleep, you should bring your eye patch because the shutters are not complete, and the street is quite busy.