Nice minimalist place in a new apartment building located close to public transportation (Meidling).
Kitchen utensils are very basic but enough for a short stay, not if you plan on cooking (or if you need scissors). A coffee machine would be a great addition, but the water boiler and instant coffee worked fine for us.
Self check-in and -out with keybox went smooth and the hosts are very responsive. They even offered us free tickets to a Mozart concert, which we gladly accepted and made for a perfect start of our Vienna trip.
Thanks again for that, Kai and Anna!