We very much enjoyed our stay Yvonne and Gurvinder's Vienna apartment.
It is spacious, light and was spotlessly clean. Location-wise, it is about 5 stops from the central tourist areas via Vienna's rapidly expanding, efficient underground system, though Uber also operates there if you prefer a door-to-door service.
Yvonne and Gurvinder made our arrival easy and our stay comfortable. They provided accurate access information and were contactable and hospitable throughout the long weekend we were there.