Locality was ideal. It was a bit far from a center but Wien has perfect public transport, so it was't problem to got everywhere at all.
Accomodation was nice. It was a little bit small, but we were there only for a few days. Owners were friendly and thoughtful. They even gave us some ideas for a trip. It was helpful. We had feeling that they are there for us, if we need something.
On our next visit to Vienna we won't consider anything else.
Thank you.