I was in Vienna for the first time for a tech conference. Andrei was already at the apartment when I arrived. He showed me the very well situated apartment, which cozy and perfect for one person traveling alone or a couple.
Andrei was interested in my well being and kept up to date with my stay in Vienna, which is very nice as a host.
I would definitely recommend staying there and will come back once my trips bring me back to this wonderful old city in the heart of Europe!