You'll also likely have longer than tradition residential vacancies.  

.🔥 Why Co-Living & House Hacking Work So Well Together✅ Higher Rental Income Per Unit – Renting by the room typically beats traditional rental rates.✅ Lower Vacancy Risk – Losing one tenant doesn’t mean losing all your cash flow.✅ More Affordable for Renters – Competitive pricing attracts a steady stream of demand.✅ Built-In Community = Lower Turnover – Tenants stay longer when they feel connected.✅ Allows You to House Hack a Single-Family Home – No need to compete for pricey duplexes and triplexes!

I think you should start by understanding what it is your investors want out of the deal, analyze how the returns compare to traditional investments, and then see where you fit into this deal. 

Traditionally I rented my apts. usually to families or roommates. 

I forget It was likely a mix of private and traditional loans I just don't recall to be honest nothing illegal. 

Much less paperwork involved with a DSCR compared to a traditional mortgage if you're familiar with that process!

They will likely want you to do all the traditional lead gen steps: cold call, open houses, door knock, etc.

I was told by an inspector and a front desk employee they are against ADU's because they don't want them in their neighborhoods.

The rate will be higher, but if conventional financing and traditional DSCR financing is not working out, this option is available. 

He build beds and desks, but no design or bed making.