Not a bad little spot in the Stevens Mill shopping center!
We went around lunch time and were one of the only customers in the restaurant. It's a small space with a lot of bright, colorful decorations. The staff was very pleasant and service was fast, but I can't really comment on conditions when others in the restaurant.
The lunch menu is one of the best I've seen - a $5 menu that leaves you sufficiently satisfied. I had the burrito and was surprised by the size of it. I wouldn't say, taste wise, it's the pinnacle of Mexican food in Charlotte, but it certainly hits the spot.
A great go-to for a south-of-the-border lunch.