Full disclosure: I still sleep with a night light. And if I can't find mine, I will take the one out of my kids room.
With that said, there are people who like the idea of staying in a haunted house or room. This time of year, if you're looking for a "Haunted Hotel," Booking.com is the site you need to visit!
The hotel in this commercial is real. It's the Queen Anne Hotel in San Francisco, a hotel that was formerly a school, known to be haunted by its headmistress, Miss Mary.