My husband and I had been told the Il Tesoro had the best Italian on the island, and we agree! We went there our last night of vacation. The service was impeccable, as was the food. When we walked in we saw the antipasto ingredients and could not resist ordering it. It was fabulous. We each had a pasta dish for our main course. I had the pepperdelle with lamb, pork and veal in San Marzano sauce, a very rich and delicious meal. My husband had fettuccine with sweet peas, mushrooms, shrimp (and maybe something else), a lighter but very flavorful dish. We had a Sicilian wine, Primitivo, theleast expensive on what for me was a pretty pricey wine list, and it was an interesting and new experience. We liked it. We ordered an orange sorbet for dessert, really good, and the waiter brought us an after dinner drink on the house! So lovely. We go to Sanibel every year and I can't wait to go back to this restaurant.