Although this isn't a material to study, another thing to think about before you become a GP is building a track record, if you haven't done so already.

However, since this would be an investment property (held for 1 year or less), ARS 32-1121(A)(6) requires all work be performed by licensed contractors if the cost of material and labor is $1,000 or more.

I have read through most of the materials on Mark's Land Geek website but I have not made the jump to pay for the course. 

It would be interesting to see who or how many other gurus were using the same materials and then just repackaged it, rebranded it and found a way to monetize it. 

The material participation column would be read-only and change depending on the dropdown.

Gemini AI can help:Key features of an Ohio Land Contract:Installment Payments: The buyer agrees to purchase the property through regular payments over time, rather than a full upfront payment.Seller Holds Title: The seller retains legal ownership of the property until the full purchase price is paid.Agreement Length: The contract typically extends beyond one year.Property in Ohio: The land in question must be located in the state of Ohio.Improved Property (usually): Land contracts in Ohio normally involve property with a dwelling on it (a house).Here are some additional points to consider:Recorded Contract: A valid land contract must be recorded with the appropriate county recorder's office.Contract Content: The contract should include specific details like the names of the parties, property description, purchase price, payment terms, and down payment amount. 

Copies of receipts for materials and paid bills for labor are evidence of value, but not essential.

If you don't have a contractor, shop around for the hardware (appliances, counters, flooring, etc..) to get an idea of the material costs then add in labor of hourly rates for the install.

Factory built with its potential for less material waste was attractive.

I would not be good at either of those, but that's probably where I would start researching if I had your skill set.Folks have been talking about 3d printers.  3d printed materials are inherently weaker than conventional methods.