I highly recommend this apartment. It is very modern, clean, and has a good view of the Danube Canal. It also has a washer and dryer. All the conveniences of home are provided such as tea, espresso, coffee, spices, etc.
Location is excellent. It is a 10-15 min walk to the center of the old town and 5 min by the underground train (which is located across the street). Stomach is a good restaurant nearby. Luise was wonderful and provided a wonderful introduction. She provided multiple phone numbers in case we needed to contact her.