My husband and I loved staying at Gerald's place in Vienna! It is in a great location, very close to all the major public transit stops as well as two city bike racks where you can rent bikes for free if you return them within an hour! His place is right next to the Belvedere Palace which was great to walk around and explore. The apartment is the perfect size for a couple or single person traveler. Our travel plans changed at the last minute and Gerald was quick to respond to our request. He is also quick to answer any questions and won't leave you hanging. I would absolutely recommend you stay at Gerald's place if you find yourself in Vienna!