(I've contacted you via email multiple times and I have not received a reply as of yet either.)Here is the pro forma given to me when looking at investing:There are several problems with this. 

Our bank will let us use equity that exceeds 25% across multiple properties that are either owned free and clear or where they hold the first so long as the deal still cash flows with however much cash is brought to the table.

I’ve done multiple cash-out refi with DSCR loans.

I don't want to see you bank on having multiple un-related renters and have your plan fall through in the first few days. 

Sales team is dishonest, multiple people get stolen from by members in the community every single week.

You can read a book and multiple books, but unless you are out there doing it (I.e. getting bids and getting contractors to truly get you an exact estimate) you will be far off from the numbers you want and may even lose money on the flip/rehab.The best advice I would suggest in my experience is that you should get into the line of work by either partnering with someone or working with someone on some projects prior to going into a flip on your own.

People have provided you with multiple options.

9) adding multiple ADUs or adding an ADU to a quad looses F/F conventional financing.

Quote from @Mitchell Gunlock: Quote from @Cliff Benner: Looking for Tips on how to find places that have multiple cabins or additional dwellings on a property that I could live on and run.

Depending on your area, it can be a pain to set up multiple LLCs and keep them running.