I know what you're thinking - "A burger? In an Italian Restaurant? In ITALY?" Here's the thing, though: We tried this place out the first day were were in Rome, and the food was so good we had to go back our last night. What I discovered is that the burger was every bit as good as the pasta and baked scamorza, even if it didn't come with a bun. The patty was large and well-formed, grilled (probably over charcoal - at least it tasted that way) and flavorful.
7/10. They lose a point or two for having no bun and average fries. If you ever visit, try the scamorza and prosciutto instead.