We were late arriving in Vienna and Clemens was kind enough to wait up for us and meet us at his apartment. Not only did he take the time to show us around the whole apartment but he pointed out points of interest on a map and gave us some great recommendations. Since we were only really there for a day and a half we ended up following his advice exactly and had a really wonderful day! He also lent us his family's bicycles and they were a lifesaver. Without them we would never have had time to see everything, and honestly it was a wonderful change of pace. I can't say enough great things about our stay. It was short, but amazing and I would love to return. If we do, I would love to stay at Clemens and Gabriele's place again!