"This image shows a Boeing concept for the interior of a space station's operations centre. Split in half, the module in its left segment has the command and control center, lavatory, shower, dressing room, exercise and recreation area, private sleeping quarters with door closed, observation deck; and in the right segment, the observation deck's other half; the third and fourth sleeping quarters; the dining area; the galley; space suit storage; and the other half of the command center."