I lived in Barbara's place for about two months and a half as I had to stay in Vienna for work, and I thoroughly enjoyed my time there. The apartment is quite spacious (bigger than I expected from the pictures) and perfectly equipped, especially the kitchen (microwave, coffemaker, toaster, kettle, etc.). There is also a lot space to put clothes and other things away, as well as a washing machine, which is very convenient. The flat is well isolated and the temperature never went too high during my stay, even when it got really really hot outside. The neighborhood is very pleasant, with a few grocery stores, cafés and restaurants nearby. Two tram lines are about 3 minutes away and the Landstrasse metro station (and mall) can be reached by foot within ten minutes. Barbara was a very nice host even though I didn't need to contact her much as I didn't encounter any problem at all! Thank you!