Dan was a great host and always available if we had questions or needed recommendations. The apartment was just as, described. Very roomy and located within walking distance of the city center, which was super convenient. He was also able to suggest a nearby parking garage that had affordable rates. So if you are lucky enough to be able to book Dan's apartment (it's booked up a lot), do so by all means. You won't regret it. Thanks Dan, for helping us to have a great experience in Vienna...