My recommendation is to get a side gig or second job, and start putting pre-paying the mortgage by rounding up then re-casting every 18-30 months with some more size.

This website (https://www.affordablehousing.com/housing-authority-mi/) allows you to compare the average price, condition, and size of homes available for Section 8 rentals.

Force yourself to be as concise as possible and to limit the size of the pitch deck, investors will appreciate this and will likely view you as more credible if you include all of the key data i.e.

If a significant portion of low income laborers were to be deported, both the cost and availability for pouring new concrete would become stressed.

For context the comps are roughly the same sqft, 200sqft give or take, same beds/bath, same lot size, same year built.To help, here are my numbers.

The value skyrocketed due to limited run sizes.

Little bit of framing and some drywall work to make a closet in a room if it has the size to do it. 

Explore the possibility of seller financing, where the seller provides financing for a portion of the purchase price.

I can pay a portion and you can pay the remaining balance."

Size it appropriately so that f you lose you’ll live to fight another day.