Many years ago during the Continental years I was stuck overnight due to thunderstorms, and not a hotel room could be found anywhere. I spent the night in a room off from baggage claim, with my arms and legs wrapped through and around the luggage handles, so nothing would be stolen, listening to various yelling, wailing, arguing and other audio entertainment, had maybe 45-60 minutes of sleep between midnight and 6am, and vowed never to do that again.

I would most definitely reconsider your plan.