I stayed at Kilians appartment for three months. The location is very convinient (U6 and several Trams in close proximity). There are plenty shops for your daily shopping and even a late-night shop in the close-by hospital (very convinient if you're not used to the early closing-hours in Austria). The appartment itself was in excellent conditions, well equipped (from kitchen supplies to bedclothes and towels), and clean. I particularly liked the mix of old and new furniture. The kitchen is small, though it was spacy enough for me as a single person. I would definately come back to Kilians place, even though it is a little more expensive than other places.