Lease Option Franchise Company....

Was wondering if anyone had checked out the this website before. Its a company that franchises their lease options program… looked interesting. I have been going over it and it makes sense, but was wondering if anyone knew much about it or had found a reason not to do it ect. I have done l/o’s a ton before but never under thier approach. They buy the property for people… not l/o a propertie in thier inventory… meaning its pre-leased. Let me know what people think… the website is (www.nhba.com) any info would be apreciated.