But this space is changing rapidly and in jurisdictions like San Jose where housing is scare, expensive and government entities are motivated to do something about it, I predict we'll see appreciation and other key metrics play out in favor of properties with ADUs in the near future.

I'm seriously looking at a flip in the historic West End Atlanta area but I'm getting conflicting data and I need some help sorting things out. 

Because we are not here to sell you a course, we are here to motivate you to actually take action and invest!

Sounds like a single family home with an attached garage which to me sounds like it could be R-1 single family only residential where you are unlikely to be allowed to add additional units unless you're in a state  forcing municipalities to allow ADUs of some sort.

As you sort of infer - we look at mitigating risk by how much security deposit we require.  

It may become not worth the effort, since you will likely need to run a dormer of some sort to get more head height.  

But 1500 per month isn't that expensive if it helps you motivate, analyze, close and properly operate a self storage business it was just an investment in your growth towards your goals.

Seller Financing on Market Properties:- Yes, it can be used for on-market properties with motivated sellers.I am a Loan Officer licensed in multiple states, so if you would like to discuss further please feel free to reach out to me directly! 

There are tons of ethical wholesalers in your home state, who post in some sort of non specific NJ RE investor Facebook group, who definitely do not daisy chain their deals, inflate ARV's or just post crap that's literally on the MLS.

An attorney will help you work through other issues and matters, as there will be several that you guys need to sort out.