Steffi’s apartment has the best location, 10-15 mins walk to the city center, surrounded by cool boutiques, cafes, and restaurants (the Berliner Doner downstairs is great for all times of the day!) The apartment was very clean and modern, and had everything we need. There is no air conditioning (as with many apartments in Europe) so you’d need to keep the windows open on a hot day, which would let in noise from the street below. That didn’t bother us as we are good sleepers but would be something to consider if you’re a light sleeper. Steffi was communicative and responsive, and the self-checkin was easy. Thank you, Steffi, I would love to stay with you again when I visit Vienna next!