On the beach in San Agostinillo there are a few places to eat and this is one of the more classy establishments.

Breakfast
The chilaquiles pictured above are a typical breakfast dish made of fried tortillas with onion, salsa verde (a spicy green sauce), cheese, cream, avocado and this one has a fried egg on top.
The food here is tasty and well presented, the ambiance is relaxed and the dining area is clean. On the beach here a few of the places are a bit run down but this one does look after its space well.
The fish dishes are particularly well regarded and they have a good range of options which you may not find elsewhere.
I would say that the portions are a little small for the price but then you do get a good quality dish.

Beach view
They serve the standard Mexican fare on offer at the beach from fish tacos to different types of Huevos or eggs and coffee!
They also offer juices, flavoured water (another common menu item around here) and alcoholic beverages.

Coffee!