Group C is the main residential complex of the site, it has a small shrine at the eastern end. La Trinidad de Nosotros has five main plazas within its site core, labelled I through to V. All of them were resurfaced multiple times between the Late Preclassic and Late Classic. The combined surface areas of the five plazas cover over , with Plaza V making up about half of this, making it slightly smaller than the main plaza at Motul de San José itself.