The final squared pyramid, measuring 50 m at its base, rises in three steep tiers a dozen metres in height to a 35 m square platform at the summit. The lowest tier is symmetrically surrounded by 12 small shrines. At the top, five towers are arranged in a quincunx, one at each corner of the square and one in the center. Deities carved as bas-reliefs stand guard at either side of the central tower's eastern door; its other doors are false doors. The southwest tower once contained a statue of Lakshmi, the northwest tower a statue of Uma, the southeast tower a statue of Vishnu and the northeast tower a statue of Shiva. The last one has an inscription on doorjambs that dates from Jayavarman VI and is the only proof of his reign at Angkor.