We are nappers while on vacation. It's not unusual for us to go to the parks in the morning and come back early afternoon for a swim/nap/to relax. I would hear a knock on the door and go to the door, DH would not because he sleeps very soundly and has hearing loss. That would be startling to him to wake up with security/housekeeping in the room; however, if this somehow prevents a tragic event from happening, we are fine with it.
I don't particularly like taking off my shoes and jacket/sweater at an airport, having my bags gone through at park entrance and occasionally going through a metal detector, wearing a badge at work, etc... however, I know it's done for my and my family's protection, so I accept it and go on.