Alexander's flat is really very well designed, inside his own house, but independent with it's own entrance, with good materials and good taste, very clean. The bathroom, kitchen and main room are perfect to feel confortable and at ease. My son and I, we did enjoy the place.
We arrived (late) by car from Prague because the GPS made us visit all the villages of Czech Republic and Alexander was waiting for us and was always very attentive during our stay. And the plus, one can park the car in Alexnder's yard, inside the property.
From his place it's very easy to go with the U-bahn to center town and very easy also with the tram to Schönbrunn Castle. I do recommend his place. Best regards, Antonio