Our hotel (Holiday Inn Express) recommended this place for dinner. It's one of the best Mexican restaurants I've ever been to and beats anything in the DC area. The chips are home-made and delicious. The Cadillac margarita is tasty and strong. Our meals were great: enchiladas, chile rellenos, a la carte beans. Nothing not to like. I'm surprised by some of the bad reviews, but it shows me that the Yelp score is not always accurate.