There were some pros and cons to his arrangement, being able to understand what you are looking for, I can see what information I can provide that may help. 

She said the property my VA called about was not for sale, but that she had a pre-school that she needed to sell.

Given the homeowner's desire to sell the property but continue living in it until she passes away, a seller financing arrangement may not be the best fit.

College students can go for smaller cheaper spaces, but they are more reliable than others that such an arrangement may appeal to.

Someone like this who's interested in mentoring or who is phasing out and would enjoy this type of arrangement might be a good option for the personalized type of coaching you described.

In a partitioned note, a certain sum can be due at a certain time as a balloon payment providing more flexibility in your financing arrangements or requirements.While you can have different rates of interest, that is not for the average lender/borrower because then you'll have weighted interest rate computations, so really, everyone should agree to the same rate. 

Happy with the arrangement.

Any agreement made, lease-options, contract fro deeds, rent-to-own, notes, or anything else that provides credits of any kind that benefit a homebuyer is a covered financing arrangement. 

They have an upcoming meeting this Thursday- I wont be able to attend but I can arrange a coffee visit with you sometime- good luck

The single-occupancies are supposed to do their own according to the leases, I have arrangements with the tenants in my small multifamily.