We made our reservation only few days before our trip to Vienna and were lucky enough to have spent three days at Guys place. The building is very pretty and the flat is a great combination of traditional and modern. Everything is very clean, the beds are comfortable and there is everything you should need. It is located very close to the Schönbrunn park, which was our main destination, but you can just as easily reach other parts of the city, since subway station is near. Free parking is a few blocks away. Guy was very helpful providing all the information we needed. We really enjoyed our stay.