I grew up in Miami. First thing you do is check the room for people, make sure windows/patio is locked, and put that security latch across your door. Oh, and put the Do Not Disturb sign on. Not that this stops all housekeeping staff! I've had them 'knock-and-enter-immediately' even with the sign on - and then get stopped by the security latch. I yelled from my bed 'can't you read!? DO NOT DISTURB! I'm sleeping!'