My intent was buy and hold, and add to my small but growing portfolio.

Again, no intention of offending anyone. 

You will/should be covered by the meaning of the word "intent."

Since it's working, and therefore not a defect, apparently we have no recourse.I'm sure this was not intentional but not sure we can do anything.thoughts?

It's not my intent to ignore the attorney's advice, but the structure recommended seems to have some cons that made me question, so I turned to my Bigger Pockets Community for a 2nd opinion.

Is there already a drafted offer to purchase (contract) out there that someone could share or provide guidance on where I could get a contract that I could use to lock down an agreement between myself and a seller with the intent to fix and flip a property.   

Lastly, Keep an eye on the purchase or intent to purchase agreement they have you sign to make sure you are not on the hook for anything outlandish. 

My intent is to move into the upper unit renting out my single family home.

Perhaps, this time look to sign a shorter-term lease (say 9-months) with the intention of finding a SF deal (this kind of forces you guys to act quickly and not be comfortable). 

This was fully documented (& real) as both his motive for a cash out refinance (down payment) and her motive and intent to owner occupy.