Plus, how can you get the best deal for the seller without exposure on major platforms?

I do a heloc on the house and I am the only borrower on the heloc.

Or paying off my debt, while I provide them with a nice house to live in instead of an apartment. 

Quote from @Cari Sweet:  This sounds like a case for Fair Housing- Familial Status discrimination. 

Win, Lose or Draw he's still in the records from your filing;-)Housing Court Judge, speaks to us at MassRealEstate dot net annually.

Cost per lead (CPL) is crucial—it shows how much you're paying to get a potential seller or buyer’s info, and you want this as low as possible without sacrificing quality.

We all invest in real estate in order to make money, and keep in mind that someone who can only afford to live in a mobile home and seller-finance to buy the land is probably tight on funds. 

These areas have affordable entry points, diverse housing stock, and steady demand.

Incorporating a washer-dryer hookup in the main house could be advantageous.This addition not only increases the convenience for potential renters but also adds value to the property itself.

You can't just walk into the tenant's house to do your laundry.