Johannes is a great host, he waited for us at apartment, when we came from the airport almost at midnight. He was very responsive for all my messages, and came back to help when I had troubles to operate the heating. The apartment itself ( we rented both apartments since we were big family) was very clean, in walking distance to most of the Vienna attractions. The public transportation around is also great. The apartment is beautiful, stylish and designed, it has all required amenities including coffee machine, good Wi-Fi, it is also well heated. It is a very classic building and apartment. We also ordered a nice breakfast for first morning that helped us to start the day properly. The only downside was house demolition work across the road that was noisy during the day, but it was finished by weekend, so it will not be a problem for next stay.