Piera's house is a wonderful place to stay in Rome. It was super centrally located, a charming room with small ensuite and air conditioning which is a great perk for Americans who are used to it :)
There isn't much sound separation in the house or to the outside, so if you're really sensitive to that it's maybe not the best place. I wondered if it would keep me up, but I didn't end up having a problem at all.
Overall the space and location were exactly what I was looking for and I'd definetely stay here again on my future trips to Rome.