We spent 5 nights at Sylvia's studio.
The studio was absolutely quiet and we used a nice terrace for breakfast, located very near Vatican, so we walked every day to centre and train station St. Peter, where we took comfortable train for 1 day trip to sea, in the street downstairs are supermarkets, bars and restaurants.
Silvia was very helpful host, she arranged for us keys due our late arrival in the night and also on last day we could stay in studio till 3 PM, which was absolutely perfect and we thank her again for that. We enjoyed our stay at her place and would come again.