Don't be concerned by the state of the building as you walk in. The lightbulbs hanging by wires and broken tiles are in great contrast to the interior of Dmitry's immaculate apartment. The place is perfectly furnished and well-decorated. All appliances and amenities were high quality. The local neighborhood provides good restaurants and some shopping. Although the place is not especially close to the center of Vienna, trams to take you there are right arouns the corner.
I stayed with two pre-teens and my mother (plenty of space) and we all highly recommend this place.