Do you disclose a haunting?

[Dennis Tierney]

I had a friend ask last evening if she needs to disclose to prospective tenants that their half of a duplex may be haunted. Not having any experience with this I thought I'd ask BP. She bought it as a rehab and in the process her workmen have noted unexplained door slammings, foot steps from upstairs when no one else is there and someone tapping them on the shoulder when no one else is there and unexplained noises from the baement when no one else is there. It apparnetly is only one one side of the duplex and the other half is already rented without incident. She had one prospect look at the main floor and liked it then went upstairs and quickly came down and ran out of the house saying it wasn't for her. What do you think?