LOVED this flat!!! Excellent location (1 min. to U6, 5 min. U4) with a few stops to central Vienna. Immaculately clean. Full of design details and equipped with everything one needs. Perfect host. Ulrike responded immediately and greeted me with a wonderful smile. An extra bonus was the colourful fruit and vegetable market at the front door. I look forward to staying in the flat again on my next trip to Vienna!