bump - i have the same question, only I am arriving early and was hoping to snooze for a couple of hours. Arrive at CNS around 430am. My hotel won't likely let me check in until around noon, so I've got at least a couple of hours to kill before I can go eat breakfast, etc. Is it possible to sleep anywhere in CNS as an arriving passenger? Or should I just bite the bullet and pay for an extra day at the hotel?