Milena has a beautiful flat, like a spa in its appearance. It was very clean and a great value. The neighborhood seemed nice and safe. She was accommodating with our check in as we had some delays that could not be avoided. There is a grocery store just a few steps from the flat. We were only there for a short time so we mostly Ubered but it seemed it was close to many sites. You could spend two weeks easily in Vienna only visiting the museum quarter so if you are trying to decide, be aware a bit of time would be quite nice. I would definitely recommend Milena’s space.