What's actually there
Official reporting describes a large circular building built by carving the floor into bedrock, with postholes, bench-related features, a southern quadrangular feature, nearby worked pillar fragments, and carefully placed fill stones.
What to notice
Roughly 16 m in diameter. Single-room circular structure. Floor carved into bedrock in relation to the hilltop topography. Postholes are present in the floor. Bench wall or bench-related area is reported. A southern quadrangular feature of about 1.5 x 1.5 m is reported beside the bench wall. Fragments of well-worked pillars were found nearby. Controlled or careful backfilling is indicated by rows of placed stones.