This was our worst food experience during our Sicily trip.
The restaurant has a nice location, in the heart of San Vito, in the pedestrian zone, with tables outside under a porch.
The waiters are efficient and polite. The problem is the food: before entering we asked the waiter if they had tuna and he answered yes, but what was served to us wasn't tuna at all, and - more - was overcooked and tasteless.
When I regretted with one waiter, he answered that those small, whitish part of a fish in my dish was actually a piece of tuna. Well, at least I know tuna meat is red. Finally, the so called tuna was also expensive!
There are many other restaurants in San Vito, you can easily avoid this.