Pretty good food. I recommend the fish tacos and ceviche tostadas. The micheladas are just okay. The building is pretty foul. Kinda looks like a barred up shack that most people wouldn't want to eat at. But if you are adventurous it is worth the risk.
If you are looking for good mariscos then I would go to the other side of the freeway and hit up Mariscos Playa Hermosa.