This is a great place to stay in Rome. The location is good because it is equidistant from the Vatican and Trastevere, as well as to the Pantheon, Colosseum and Trevi Fountain. The apartment is clean and comfortable with a very nice rooftop terrace overlooking Campo di Fiori. It was wonderful to sit on the terrace with a glass of wine and watch the happenings in the Campo di Fiori.
There are 72 steps to climb to the apartment as Sonia clearly states in the description. There is not an elevator so if you have a lot of luggage, think twice. If you don't, the steps are not bad at all.
Sonia is very responsive to messages sent though Airbnb. Several times I had questions for her and received a reply usually within minutes.
We throughly enjoyed our stay and hope you will consider the apartment.