A couple months later, we are at the same place, so back in August, I gave them notice and after 10 days, neither had made any arrangements for payment. 

Any deals you can't make - refer them to the auction company and make a fee.Always look for PROFIT CENTER opportunities - referrals fees from investors or others - always be alert to profit opportunities.IDEA for cash flow ----- Work a PIGGY BACK PROGRAM ---- get on all mailing list of auction companies in your area - where there are auctions that are being held in front of the property -- Contact owners of properties in the neighborhood where there is going to be an auction - Script: letter or in person - "As a public and private service - I wanted to let you know there is going to be a real estate auction at 123 Main Street at 2 pm - you may want to attend - if you would like to sell your property at 2:15 pm I can make that arrangements for you - oh - there are no commissions or settlement cost and no advertising fee."

Curious how the financial arrangement is made if someone, for example, buys a duplex with investor #2 but only investor #1 lives in one of the units.

Are there any verbal agreements or arrangements between the current Landlord and Tenant?

These are the people you want to get to know and form a relationship with, @Timothy Johnson.Brokers are intermediaries and make or arrange loans between parties.

Lack of affordability in homes will drive people to either rent or become creative with their living arrangements. 

You can certainly arrange that!

You set up the lease with payroll, and you get your money twice a month if you like, even in a temporary duty arrangement!

However, I think arranging the sale of real estate in expectation of a fee without a license isn't right or legal.Crazy idea - How about calling the Ohio REA in Columbus and asking them?

Hello Fellow BP Family,     I have arranged an amazing seller financing deal, for a property with 24 rooms prior medical facility.