It wouldn't deter me, at least depending on what kind of activity is reported. But then I'm kind of used to it anyway! :)
Seach and connect at http://www.feenick.com
If you want to preview homes in Morris Cointy that are not haunted, please call or email me. I am happy to assist in non-haunted homes!!!
This article will help you to understand the law in New Jersey. As a buyer you need to ask the right questions and then the seller has a duty to disclose relevant information.