@Robert Ellis Since you mentioned panels, have you looked into SIPs at all for your builds? 

I am wondering if anyone invests in this area can provide me with some referrals?

Hiring someone to do the work will likely cost too much (I would charge a small fortune, it's an incredible amount of work) and doing things as cheaply as possible will bite you in the *** later when you start having issues with your own shoddy work and/or materials.

Cash flow is definitely the biggest challenge; both in terms of finding properties to buy that cash flow with a loan on them and just company wide given interest rates and labor/material is up and, at least where I'm at in Jackson County, MO, taxes are way up too. 

This establishes the legitimacy of the arrangement and protects against audit risks.

A ton of house hacking material on there :) 

Our industrial and commercial spaces have been much more lenient, but it needs to come into residential as well. 

Quote from @John Warren: @Delroy Watson I would check to see if you can do this the "right" way and make it an ADU.

What will be the indirect achievement that you want to achieve by using BP?

This is a great place to learn and to connect with people so take advantage of all the great resources.Welcome aboard and best of luck investing!