I went for lunch today and I liked the food. The set meal of the day is currently 85 pesos (July 2014), and includes a soup and salad bar, plus the meal. You pay before you sit down (they will write your name on the receipt), then take your receipt to the back counter. They will give you a tray with dessert and bowls for soup and salad. Just serve yourself at the salad and soup bar. They will call out your name when your main meal is ready for you to pick up. Drink is also included, and you fill your own glass from the containers at the back counter. I found the food to be tasty and nutritious. I would recommend this restaurant if you are in the University area. There is also another veggie restaurant called Flor de Lis just around the corner. The nearest Metro station is Copilco.