Everything worked very well, Linda was a great host, informative and helpful. She lives in the same building so check-in was much simpler than at some AirBNBs I've stayed at. The flat was airy and clean and spacious, the shower was great, the beds were comfortable. The location was great for Schönbrunn Palace where I had a conference, and also for running in the palace park. The Blauer Esel (Blue Donkey) restaurant just round the corner was great for food, drink and atmosphere. We also found lots of nice cafes and shops on the other side of Hietzing station.