It was still room after room of stone and torches.

He allows himself to be led through room after room of the great and ancient hospital.

Her eyes had adjusted well to the darkness and she quickly surveyed room after room.

As they got into the car he saw the lights coming on in room after room.

For over two hours I invaded room after room, presenting myself in.

He visited room after room, only to find them empty.

Nothing happened, except that she continued through room after room, heading deeper into her father's world.

I wander through the house, looking in room after room.

Room after room, deep in the earth, covered with ancient graffiti.

To reach it she would have to walk past room after room.