If you order the coctel de camarones, you will not be disappointed!
There are other items that range from good to quite good, but the shrimp cocktail is topnotch. It's fresh, cold, and loaded with good-sized shrimp, plenty of avocado, and so forth.
I have ordered the same dish at around a dozen local Mexican restaurants over the
past couple years. This is the best.
The chips and salsa are nice - be sure and ask for the salsa picante (that's what they call their spicy brown sauce), and ask for the green sauce too, both of these in addition to the regular red sauce.
There can be semi-serious language problems with your server. Don't be daunted!
And with one or even two medium top-shelf margaritas (ask for Patron Silver and Grand Marnier), the bill will be pleasantly modest, around $35+/-.