I was pretty unimpressed by Trattoria. As a restaurant in Little Italy, I expected more than just regular pasta. We split the shrimp/gnocchi and linguine pasta dishes. While the pasta was cooked well, the sauces were flavorful, and everything came in huge portions, there wasn't anything special about Trattoria's food that couldn't be replicated at home.
The menu is fairly limited and the food is pretty plain. Service was okay, but relatively slow and unattentive. I don't plan on coming back -- there's definitely way better Italian restaurants in Little Italy and Cleveland as a whole.