The most important part of the monastery complex is the church to its north. The church comprises of four freestanding closed aisles based on the Greek cross plan; in the northern aisle of the cross there is a niche with two tombs . To the west there are two entrances covered with a cradle vault.
It is assumed that at least three different masters worked on the paintings found on the walls of the church. In the north aisle of the cross are representations of The Annunciation, The Nativity and The Presentation at the temple with the figures of John the Baptist and Saint Stephen which must have been painted by the hand of a second artist.