Legal fees, if any7. 

And/or are you willing to take the risk of being sued by the seller for not performing on a legal contract (and losing your earnest money)?

Be sure to review the legal documents, oral representations won't stand up in court.

A real builder is supposed to do their own diligence and be savvy enough to know that access (legal access, not just does it abut a street) should be the number one thing they check first.

If the seller misrepresented tenant conditions, consult a real estate attorney about potential legal action.

Andy Sirkin (fantastic legal team from SF) has a library of free online articles and a set of agreements to purchase, to help you on your way to become a Subject Mater Expert. https://andysirkin.com/article...Elizabeth and Christina (The Rental Girls) have done a great job pioneering the shared ownership (TIC's) model in Southern CA. 

(There’s no way to transfer title that can legally prohibit enforcement of due on sale, except transfer to the owners REVOCABLE trust or transfer to children upon death).  

They all tell me to got to Legal News because all mortgage related things are posted by them.

If you need financial help, ask under the "Finance, Tax, and Legal" forum.

So if the partnership would not be allowed to purchase the entity together and I were to buy it, if we were to force our way down this road, would be to set up a legal agreement beforehand, I would buy the property since a partnership can not, and then the exchange for  ($$ + assigned roles + etc), my partner receives 50% equity?