In Treviglio, Italy, San Martino is best approached as a seafood restaurant: specific enough to guide expectations before you book. Readers should look for freshness, clean handling and the kitchen's confidence with the catch, because that is where a restaurant of this type earns its reputation. Its one-star standing makes it a serious address: polished enough to plan around, but still best judged by whether the kitchen's point of view matches your tastes.