Leasing to an entity or for the purposes of a group home or business or something other than a standard long-term rental is usually a no-go.

Personally, I started as a bird dog and then wholesaler in the single-family home business.

@Doug Smith: The other side of his business is touting "subto" to his "community". 

My coworker over heard that I quit my network marketing business and threw the idea of wholesaling.

Good investors in control of their business don't give away cuts of the pie willy nilly.

You can close in an LLC with a DSCR loan, but DSCR would not be an option if you plan to occupy since it's a business purpose loan - you'd have to rent out both units. 

Be sure to have a written business plan and run your comps through a reliable software program before placing an offer on a property to make sure the numbers match your goal for the investment.

How do I put together a business plan for this?

In actuality the lender won’t lend because title companies won’t offer title insurance until the 2 year period expires.  

You might also meet someone that could be a potential business partner.