It falls apart completely if you think of yourself as as tenant and pay yourself rent (that you would otherwise be paying someone else).https://www.richdad.com/your-house-is-not-an-assetI prefer the quote from The Richest Man in Babylon, "Make of thy dwelling a profitable investment." 

A broader market demand can lead to faster sales and potentially higher profits when it's time to exit the investment.#6 Lower Maintenance Costs:In comparison to small multifamily properties, single-family homes with ADUs often have lower maintenance and repair costs.

There simply may not be enough "meat on the bone" to make a profit commensurate with the hassle and stress.

meaning it would have to be making a net profit of at least the 8k to the investor + the 6k to the GP + the other expenses like opex and capex etc each year correct?

It may be more profitable in the short and long term than a duplex. 

I would like to pay a percentage of the sales profit.

The best case deal for us would be to find an investor who is willing to buy the land and do a 10-year (or longer) rent-to-own agreement with us that includes them getting proceeds from the campground and event center and making a great profit over time. 

Increase profits, no.

Hi @Asif Ali Kabiruddin RajaniBeing a non-resident, I only invest in short-term rentals because, given my current situation, it's the only strategy that's profitable enough and not too risky.

Hire a property manager who knows they are doing and work that into your profit numbers.How do I find new expanding and promising areas?