The location was absolutely tremendous. It is about 2 blocks to U-bahn station, which made access to all Vienna very easy. Plus, most of the tourist attractions were in walking distance, as were many restaurants and shopping locations. We did not have the opportunity to meet Gunther & Elisabeth as they were travelling, but they were great at communicating. They sent photos of the front door, the key safes, and great instructions on how to get in the apartment. Plus, they were gracious to help us with our travel plans to catch a very early morning flight out by providing train schedules and options for getting to the airport. Overall, a nice compact apartment in the very center of Vienna. It was an awesome experience.