ROANOKE, Va. — Wlodek Filipczyk spends about 100 days out of the year traveling for business, and the walls of his cubicle show it: They’re lined with Do Not Disturb signs he’s collected from hotels ...

Most of us forget all about hotel Do Not Disturb signs until the 10 a.m. housekeeping knock disturbs our jet-lagged slumber and we realize, too late, that it's hanging on the wrong side of the door.

Most of us forget all about hotel Do Not Disturb signs until the 10 a.m. housekeeping knock disturbs our jet-lagged slumber and we realize, too late, that it’s hanging on the wrong side of the door.

Some of Disney's hotels are getting rid of "Do Not Disturb" signs so that staffers can check up on the rooms. Some of Disney's hotels are getting rid of "Do Not Disturb" signs so that staffers can ...