Traditional Roman Restaurant. Rosina is our chef Gianmarco's grandmother: every dish is inspired to her recipies and her love for food and family.Our goal is to make you feel a true-roman-granny's house experience with cozy atmosphere, friendly staff and comfort food.We are located in Campo dè Fiori area, in the heart of Rome, a few steps from Trastevere.We also have outside tables, placed in one of the magic narrow and unique streets of the Roman city centre, Vicolo delle Grotte.