We had a pleasant time staying at Brigitta's apartment. Brigitta is quite a welcoming host, greeting us with some cake and yummy homemade juice. Also, the fridge and cupboards weren't empty as well, which was a pretty pleasant surprise, as by the time of our arrive all the grocery stores were already closed.
The apartment is pretty big, with windows facing the backyard, so noise wasn't coming from street (which isn't noisy at al, by the way). It was pretty hot weather during our stay, but the apartemnt stayed moderately, as it wasn't facing the sunny side.
Apartment is conveniently located withing five minutes by walk from tram, s-bahn and u-bahn stops, from which one can reach very city center withing 15 minutes. Danube embarkment is within 15 minutes walk. Supermarket (pretty good one!) is located in the next house.
Concluding things said above this apartment is perfect for budget stay in Vienna.
We hope to return one day.
Vielen Dank, Brigitta!