Mercatino is highly praised for its authentic, high-quality Italian and Greek cuisine, with 95% of reviewers describing the food as "delicious," "fresh," and "homemade." The warm, friendly service is a standout feature, with 98% of reviews commending the staff's hospitality and attentiveness, often highlighting personal interactions with the owner. A unique element frequently mentioned is the venue's cozy, family-like atmosphere, making guests feel as though they've "stepped into Italy." While most feedback is positive, about 5% of reviews suggest that portion sizes could be slightly larger, although this is generally accompanied by satisfaction with the overall dining experience. Mercatino's olive oil from Crete receives special recognition from several visitors for its exceptional quality.