If you want real Mexican food this place is the bomb. It's a little hole in the wall place located in in east Phoenix. I stop by Carolina's on my way from downtown Phoenix or the airport. There's always a line at lunch time. You order at a little window just inside the door and wait until your order is called up. The building and seating area aren't anything special, but the food is so worth it. I've had tacos, burritos, and enchiladas at Carolina's. All were excellent. I'll be back.