We enjoyed our stay here in Vienna. The apartment was just as the photos showed, with plenty of sleeping room between the two double beds and the fold out couch. Being located right besides the train station was also very convenient for travel around the city. We also did not have any trouble with noise even though it was located next to a main road.
That being said, the building is currently undergoing renovations and so the outside and inner courtyard/hallways are quite messy. Overall though we felt this place was good value for the price we paid.