The apartment is perfect for your stay at Vienna. It's very near to public transport. The apartment is very well decorated and has a very comfortable Mattress.
Timur gave us complimentary wine and chocolate as well.
We only had one issue, hot water was not available as he has just fixed the new boiler. It did not heat and was tripping off mains due to Load issues.
Timur was in touch with us throughout the time. Since We stayed there for just a night he couldn't fix the problem. He was very kind enough to apologise for the same and I am sure he would have fixed the issue.
He is an amazing host and I strongly recommend him for your Vienna trip.