We took the transfer from the airport to the apartment and that was so worth it. Made the trip stressfree, especially after is sleepless long flight. we were greeted as we arrived.
The location is great. Pedestrian street so it was fairly quiet for noise . We walked everywhere even though we had free bus access with the Roma card and busses are nearby.
It is on the 3rd floor (4th for north america) with stairs. It faces a small piazza and church. so it felt fairly private.
The kitchen and living area were functional. the bathroom is fairly large.
My one negative is the hard mattress that gives you pressure point pain. Having said that, I don't think I ever seen a plush or medium firmness bed in Italy.