Only the central chamber was at any degree of finished work.

She moved on down the tunnel and into the central chamber.

She was already out of the office, into the central chamber beyond.

She was in the large central chamber, standing, watching the window.

He waited for them to pass through into the central chamber.

He carried her down a dark passage to a central chamber.

They came to a central chamber where a man was sitting.

She walked down the long corridor to the central chamber.

Once that occurred, they never went into the central chamber.

The central chamber can be reached from the eastern room.