Great apartment and excellent location. Sparkling clean, spacious and well maintained. Great for families. Kitchen is well equipped. Could easily communicate with Griechen over messages and Ms Nadja helped us with the check in. Close to the metro station and 6 mins walk from St Stephen Cathedral, and close to all the shopping areas / cafes. The apartment is on the second floor, so climbing stairs with luggage will be a one time effort. Overall, highly recommend staying here on your Vienna trip.