My parents were visiting us in Vienna, and I searched for a cosy place for 2 people. I must say, I was lucky to find Petras place.
The location of the flat is in the 5th Vienna district and a few minutes walk from it are tram and subway stations, which lead you to different directions in the city. To the strict center you need 3 subway stations.
The flat was very clean and my parents had everything they wished for - a spacious bed, a small kitchen, a writing table and a TV.
I can only recommend Petras apartment if you plan to visit beautiful Vienna, cause it offers the perfect expirience in the heart of the city.
Cheers!