The most important thing about this Baroque building with rectangular floor plan is its chapel, situated in the northwestern part of the construction, where various works by Valdés Leal can be found, among them the famous “Postrimerías”. There are also some works by Murillo. In the antepresbytery, the cupola is decorated with plasterwork and mural paintings. The rest of the building is made up of interior courtyards surrounded by rooms.