Rosa's place is exact as is described. A Italian continental breakfast is offered every morning which is super helpful. Rosa was lovely and understanding with all my plan changes and checkin was easy. Rosa even organised a car to take me to the airport cheaper than with a taxi, so thank you! I didn't use public transport but the Vatican City is about a 15min walk and the main city is a further 20 min walk. It was scenic and definitely didn't feel like a long walk. You won't be disappointed.