When I arrived Wien I had a problem with my booking, it was around 8 in the night when I found Elisabeth's place in airbnb so I wrote to her and despite the fact it was really late (around 10.30pm) she received me immediately, was really nice and kind. Her place is in a good location, it's room is big and nice and also her place it's cozy. I only spent 2 nights there but if I return to Wien I would definitely choose her again.