Susanne and her co-host Gernot are super kind and helpful.
The place is really nice and clean.
20 min walk to downtown and the Danube river.
14 min walking distance to Praterstern train station where you can catch a train to the airport ($3.60).
Just at the corner you can find a really convenient grocery store and across that a bakery where you can have pastries, sandwiches and more.