The cathedral is made up of a Classical basilica plan in the form of a Latin cross that occupies an area of 5,300 square meters, has five naves: the central nave and two side naves of the same height and the other two for the chapels.
The cathedral is constructed on a Classical basilica plan in the shape of a Latin cross, covering an area of 5,300 square meters, featuring five naves: the central nave and two side naves of equal height and two additional ones for chapels.