The house is indeed nearby a bus station and from there u can get to the centre in a few minutes. The SPAR supermarket is below the place on the ground floor and this is very convenient for shopping groceries or anything u like.
However, I didn’t find it very ideal place to stay since the house was promised to be as clear as it gets but instead the kitchen was not clean, i had to clean everything again and the drawers had hair inside and were dirty. This was unacceptable. The microwave was dirty and it had food crumbs. The place was literally dirty and for 6 days stay they only provided us with 1 towel per each person..
I wouldn’t choose this one if I travel to Vienna agin.