I've been here several times now. Humble, superfriendly, very easy-going place to grab a meal. I'm not sure how terribly "authentic" I'd call it, but it certainly rates decently. So, for example, don't come here looking for handmade tamales, but they do make enchiladas that are more than decent. They seem particularly keen to cater to vegetarian tastes if that's your thing. *Very* reasonable prices.