Overall the place itself is great, it's near to the Schönbrunn Palace, like 5 minutes walking distance. As also the other guests mentioned some stuff about the noise, well yes, the Apartment is located in the corner of a busy intersection and has a train-rail like 50-100m away at the same level with the windows. During the evening it tends to be quiet, but still annoying. Travelling with a professional crawler, our 7 months old, we kind of found a lot of dust and hair over the carpets and floors. In the living room one from the two heat-radiators was not working and when I tried opening the thermostat I felt it wanted to leak, so I closed it. In the bathroom it was always smelly from the shower drain (I guess), although the ventilator was running all day. Also on the hallway there was a heavy cigarrette smell coming either from the neighbours or from someone smoking in the hallway and that was entering the apartment. Maybe we were not that lucky this time...