I definitely recommend staying here!
The apartment very nicely furnished and everything is very clean. Everything you'll need is available.
The apartment is in a great location! Only a 5 minute walk from Praterstern, so very close by the metro and train. Also a small supermarket is located nearby (3 minute walk). Walking to the center of Vienna will take around 25 minutes.
In front of the apartment, there is a small square with some nice bars/restaurants around it. Sometimes there is a bit of noise but it wasn't too loud.
Best of it all is the host, Nadina! She is very helpful and responded quickly to my inquiries.