We were in Vienna for Ball Season and honestly couldn't have picked a better place to stay. Daniela's place fits right in with the classic Viennese culture: Classy, well-dressed (or designed in the case of the apartment) and friendly.
Aside from the cultural fit, the experience of staying at Daniela's place also checks all the boxes. Everything's clean, the apartment is spacious and light, all the amenities you could possibly ask for are there (including e.g. an iron), the kitchen is very well equipped (dish washer, large fridge, and my personal favourite: actually good kitchen knives) and despite the flat being in an old building, the heating is very modern and works quite well.
Finally, Daniela herself completes the package: She was very helpful, friendly, and – perhaps most notably – extremely responsive.
All in all: We will definitely be coming back!