Originally Posted by
TerryK
Some guests may have checked out but forgot to remove DND signs.
There's no win situation here. People forget and the property needs to clean the room. I don't expect them to sit around waiting.
Another trick I use is to write a note saying when I expect to leave and fold it to fit the card slot so they'd have to remove it to use the key, so they can't see they didn't see it, and if it's after the time listed fair game to enter.