Elisabetta has a wonderfully located apartment near the Vatican City. It is easily accessible by bus / metro / taxi, and the accommodations are first-rate! The apartment is very comfortable, well air conditioned, and was large enough to easily house my family of five while giving each of us an element of privacy.
We really appreciated Elisabetta's responsiveness in communication--she was always available to answer any questions we had. Also, since the apartment was ready before the appointed check-in time, she let us check in early. That was a bonus after coming off a long flight and getting us out of a Roman summer's heat so we could refresh ourselves and stow our luggage before setting out to explore the city.
The in-unit washer and dryer is a real bonus--especially as we were packing lightly to avoid checking luggage. All-in-all, this is a great place to stay!