The façade on the west gable of the church built in 1025, which consisted of two bays of naves flanked by two towers, is now fully open. The staircase to access the first floor, which existed originally, is also missing. The fortifications in the form of battlements built in the 15th century by Agrippa are still seen. Of the seven bays added with partial columns with capitals are camouflaged by the fortifications, only the top four Romanesque bays are visible. A realignment is seen in this on account of the second floor raised in later years. Three large Gothic windows topped with dissimilar arcades provide light to the naves.