Il Refettorio is a Mediterranean restaurant that gives Conca dei Marini, Italy a clear reason to appear on a dining shortlist. What matters most is brightness, produce and a relaxed sense of generosity; a luxury, special-occasion price point makes it a restaurant to choose deliberately, not accidentally. 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.