We had a very pleasant stay in this flat for 3 nights. Everything was as expected, very clean, confortable, everything you need during your stay. The hosts are above expectation, communication optimal from the first day to the last. Position excelent, 5 minutes walk to metro, 5-6 stops to city center depending where you want to go. If you are by car, a bonus is the nearby parking (park and ride) for only 4 euro per 24 hours. just do not forget to pay and display your ticket when the 24 hour expire! safe neighborhood, close shops, like Eurospar.
defintiletly is a very good option if you want to visit Vienna.