The church has three retablos or altars finished in gold leaf. The retablo mayor (main altar) at the center contains thirteen niches across four levels housing statues of saints.[7] At the center of the lowest level contains the tabernacle. The two minor retablos on each side houses four niches of saints. Originally, these two minor retablos were dedicated in honor of the town's second patron, San Buenaventura and San Antonio de Padua. It was restored by following the description of a visiting friar through the efforts of Director Emmanuel 'Maning' Borlaza, Mrs. Concepcion Brosas and the people of Liliw.