After a good 25+ visits and having tried a good portion of the menu as well as several of the executive meals I can say I am impressed.
First, the executive meals are as good as it gets in my opinion. You get a fresh, delicious lunch, an appetizer, a natural drink (which are all great) and a small desert for 5000 colones. Not only is it a great price but its the quality of the food that keeps me coming back. An excellent and unbeatable choice for a work day lunch.
As for their regular menu, some of my favorites are the lamb burger, grilled octopus, parmesan chicken, bbq ribs and more. They also have new specials all the time so there's always something new to try. Definitely worth a visit.