It makes sense for your new build but you'll have leverage something (fixed rate) to get out of that loan. 

When the whole covid shutdown occurred, I dropped out of college to help my father's service business maintaining and remodeling residential and commercial buildings.

What rate, term and amount borrowed did you get for the ADU build and what was the cost?

House hacking is an incredible way to live affordably while building wealth through real estate.

I'm from the Southern, MI area and I am also building my real estate media business, Elicit Real Estate Media Co. 

got out of flipping to new construction in our market in columbus ohio. licensed general contractor. when interest rates got high single family existing went down by 30% new builds sold at a 6% increase that year which demonstrated the desire and premium that new construction commands. never looking back. total control, rinse and repeat. we can get permits in 28 days. we can buy land cash in 21 days. we can build in 120 days to 140 days and keep moving. super scalable and easy and no risk. we build the same 2-3 Floorplans 

You will need to check with the city/building inspector to determine your options first.

New agents may struggle with periods of no income while waiting for deals to close.Solution: Budget wisely, build a financial cushion, and prepare for slow months.

Aside from building trust and relationships, knowing what your investors are looking for and generating leads....I think the most important thing is getting your number right.

Quote from @Joshua Tucker: What specific tax benefits can high net worth individuals receive from building real estate on tribal land?