We spent 3 nights at lumi's place and there is nothing to complain about.
The place is just as shown on the pictures. The contact between Lumi and us was very good and Lumi always was helpful.
My cousin arrived first and Lumi showed him the neighbourhood, some restaurants, bakeries, groceries,...
The place is very well located near a metro station, but you can walk within 15-20 minutes to the city center. We bought a three day ticket for the metro but walked more than took the metro.
Everything you need is around the place ( barber, drugstore, supermarket, restaurants, baleries, ...)
You are near the "Nashmarkt" where you can have lunch, buy some vegetables and spices or some souvenirs. Is a nice place. But all the other places you have to discover on vienna are easy to reach.
Thanks to Lumi and her Husband for a really nice time in Vienna.