We loved staying at Franca's place. The place is located centrally and the buses can get you around the city quite easily. I recommend using the app Moveit to plan your journeys' via bus or metro which can be confusing, this takes the guesswork out.
Francas house was immaculately clean and exactly as described. WIFI always worked. Her kitchen is stocked with tea, coffee, sweet cakes and cookies, which was totally unexpected, but a delight.
If we had any concerns about anything she took care of things immediately, we appreciated her quick response. If we are ever staying in Rome again, we will definitely see if her place is available again. Highly recommend.