The apartment was a great size for 6 adults staying there (the pictures don't capture a large anteroom, which really adds to a feelings of openness in the place). Very comfortable and well-equipped. Bedrooms were all a nice size, comfortable, and lots of space to fully unpack.
The neighborhood is rather local, which is great after spending time in the congested tourist areas across the water. There is a permanent market RIGHT across the street, which is a GREAT place to get cheeses, bread, meats, etc. A really lovely alternative to the nearby grocery stores.
Would definitely want to stay here again when returning to Vienna.