We had a fabulous time in Gerhard and Nicole's place. We only had one day in Vienna and asked for advice as to an itinerary, and we did everything they suggested except breakfast because we had to return to the airport to get our luggage, which didn't end up on our flight. The location is about a mile from the train station, and is conveniently located on a bus route, both of which we were able to use. And it's also less than a mile from the Museum Quarter. The apartment was perfect for what we needed. Tastefully decorated, modern, and perfect for what we needed. We highly recommend this place to anyone visiting Vienna.