Thomas's apartment is terrific and he is a very informative host. Although we didn't get to meet him in person, he answered my emailed questions promptly, and a week before our rental date he sent a thorough set of instructions (with photos!) so we could easily make our way to the house from the airport or train station. Everything inside was neat as a pin and exactly as described. The location is perfect, within walking distance of many of the most popular things to see and do. Our only regret is that we had only a couple of days to spend in Vienna. I recommend this apartment highly and would definitely stay again if (when!) we return to Vienna.