Got to Rome in time for suppli(rice balls sort of) and went to I Suppli at via San Francisco a Ripa 137 in the Trastevere. We had a suppli with tomato and mozzarella and mushroom pizza--thin sliced pizza cut in half and put one on top of the other like a sandwich. 3.5e. No seats. Perfect lunch. Will be back. Any one know of other such places that you like?