We only spent 3 days in Vienna but we loved it.
Andrei's loft is just so charming and after a day out, it was a real pleasure to enjoy the warm atmosphere of it.
You have everything you need in it and it is really well situated.

Most of all, Andrei is a great host and really helpful person.
When we arrived, the keys weren't there. We've contacted him to solve the problem and he came right away. He felt so embarassed because the cleaning society didn't came and that's why the keys weren't there. He told us to go to the coffee while he would fix everything and to apologise for the inconvenience, he paid our meals.

We'll go back that's for sure. =)