I had a great stay here! Katharina and Paul kindly allowed me to check in early and Paul met me at the apartment and helped get me set up. They also left me a fabulous bottle of wine! I had a few issues getting into the apartment during my stay and they were so responsive and extremely helpful. The apartment is very well organized and has everything you could need. The area is also great with a bunch of cool restaurants nearby (even though it’s extremely quiet) and close to the subway, buses and teams it was a nice spot for my week long stay in Vienna. Would highly recommend!