Great location in Trastavere. Just at the boundary where all the restaurants begin and a very short walk to Viale di Trastavere for the buses and trams.
Strong air conditioners in the 3 bedrooms. Very comfortable for 6 adults. Bonus is the accessible rooftop terrace.
I believe it's about 38-40 steps to the unit. Highly recommend Nannarell Osteria for excellent food, and Otaleg for gelato; both just down the street. Look for the long queues at both places.