Our visit to Vienna was certainly enjoyable. Our accommodations here were just average. The listing said it was new and recently renovated. However it appeared to have just been hastily decorated, and perhaps a few new furnishings brought in. The listing stated it has 2 bedrooms, however it's s bit misleading in that it's technically 1 bedroom, and the second bedroom is actually the living room.
The listing also stated that it can sleep up to 5. That would mean that 3 people would need to sleep on the hide-a-bed in the living room. The toilet was in a separate room, the size of closet. If you sit on the toilet your knees will be touching the wall in front of you. Take care so as to not hit your head on the water heater mounted above the shower/tub.
As for the location, yes it's as the listing stated, easy access to public transportation and places of interest. The trams run very frequently, and are located right outside the door of the apartment complex. A 5 minute tram ride can get you to and from the area train station. However the street noise from the cars, trams and local restaurants was excessive since we had to have the windows open because of the warm temperatures during our visit.
The kitchen had the basics required. The TV looked to be new, but there is no local / cable TV service. However you can connect a mobile device and stream on-line.
The apartment was on th 3rd floor and the elevator was right outside the door so it made it easy for luggage.
Our host was always quick to reply. And the check in / checkout process was well documented.