hoosiermama, I have looked at this, as have people with more resources and smarts than I have, such as AJ Strata.
My assessment, from years in real estate, is that they are getting a contrived deal, convoluted and done to keep him rising and advantaged. He is a creature of others, and that’s my best guess, because none of it makes sense in terms of a regular couple buying a house in the usual way. Does not compute.
Thanks for your input.....Dad says it doesn’t make any sense to him either. Unless he’s buying the house on some kind of contract.....If so, I sure would like to see what he brings to the table.