Excellent stay and great value for money. Astrid's room has a very nice athmosphere to it, lovingly decorated with travel souvenirs, calm, airy, sunny. Her flatmates were very nice and it was helpful to have a kitchen to use so we did not have to go out every time to have a snack.
The area is lovely, nice bars, restaurants and the university around the corner. Most important sights in Vienna can be reached by walking.
Astrid is a very nice host, communication was excellent. Thanks so much, Astrid!