Casa Romero is an ideal location for couples and anyone seeking some serenity with their salsa. The outdoor courtyard is gorgeous in nice weather, and the attractive Back Bay clientele make for prime people-watching anytime. The restaurant is actually tucked away in a basement on a side street of Newbury Street, and the food sells itself. The seafood is first-rate, and the meats also impress. Quench your thirst with a pitcher of sangria or a salty margarita for the ultimate Mexican dining experience.