The location is perfect for seeing all of the sites! Andreas provided plenty of towels and the apartment was very clean. There was plenty of room for our family of 4 (2 adults and 2 teenage children). We were steps from the Cathedral and the main areas for shopping and dining. As a side note, spend the money to see one of the many concerts. We went to St. Peter's crypt for a wonderful performance that made our stay in Vienna that much more authentic! Thanks Andreas!