This is a charming apartment and Cendra is a superb host -- one of the best, in my experience. This charming apartment is very close to the Trevi fountain. And just as importantly, in case you're unfamiliar with the geography of Rome: the Trevi fountain is close to everything. A short walk to the Pantheon, a slightly longer one to the Vatican Museums. a short walk to the Colosseum. It's the best possible location, and the price for this stay was very reasonable.
I highly recommend both this host and this location.