The nave of two bays has two chepels on each side, each one unique. The two chapels in the first bay are shallow semi-circular. The right side chapelin the second bay is square, and the opposite chapel is a narrow rectangle. Above each chapel is a round-headed window, the spandrels of which are frescoed. Below the stuccoed entablature the side walls of the nave bays pertain to the chapels therein, and were decorated accordingly.