We were a bit worried when we pulled up and saw the construction next door, but were pleasantly surprised that we didn't hear it at all! I traveled with my Mother who uses a walker and my 2 year old child. Aida - well actually her Aunt greeted us right away and had set up the baby bed for my child and they also had a high chair which was great!
There are two big steps at the bottom before the lift but they were fine and the lift is right by the apartment - so all was super easy.
The apartment is really conveniently located. Public transport as well as parking wasn't a problem for us.
Thank you for a great stay and we hope to see you the next time we're in Vienna!