Great location. While the public transportation in Vienna is superb, we didn't need to use it much, since there was so much that was easily accessible by foot. The apartment is larger than it looked in the photos. It was quiet and comfortable. Erich was very prompt in his responses, helpful, and efficient. In terms of negatives, as another recent reviewer mentioned, we did see an occasional fly. The toilet seemed to smell a bit. Despite our attempts to be careful, we couldn't help but get some water on the floor when we took a shower (a nice shower), so a bath mat would have been useful.