We visit Natalie's apartment now at autumn. It was warm weather(18℃). Flat has comfortable temperature. Apartment situated on silent street on second floor, so you can open the window. Natalie organized a taxi from airport to her apartment when me and my family arrived to Vienna. And when we leaved Vienna she organized taxi too. (for extra charge) It was very comfortable for us. In flat was good wi-fi.
So we would come back to this apartment one more time for a more long time.