Alexander's apartment is great, clean, with a comfortable bed.
We had drinks for our arrival and even candies on our pillows !!!
The apartment is only 5 minutes walking from the subway in a nice neighborhood.
Alexander was an amazing host, always available to help us plan our trip and advised us very good stuff !
I've been sick during the journey and he gave me medicaments and was very thoughtful.
I would definitely recommend his place for a trip in Vienna ! :D