We had a wonderful month in Vienna at Aida's! Hostess was wonderful and we appreciate all the personal help. There are only 2 apartments per floor, so the modern elevator was always available. Very quiet building. The kitchen was well-equipped, even with a drip coffee maker, probably only important to Americans. The walk to the U3 is less than a minute! Grocery stores and restaurants are only around a couple corners, less than 5 minutes. We would highly recommend this accommodation and hope to return.