I am using cap rate because that was what I used to review the deal considering CoC is infinite since there is no cash in the deal. 

The returned merchandise can be returned and sold quicker at brick and mortar where statistics show the longer it takes to get a returned item on the shelf or ready for sale the more of a discount is needed to sell the item.

Not to mention you can scale infinitely with a Series LLC.You can also set up an additional traditional LLC on the side to perform your "operations" that would separate the liability for operations from your assets, or properties.

Assign each person a separate cupboard for their non-share food and cookware and  shelf of the refrigerator.2. 

That comes out to a ROI of 40% on that money.  2.5 years to pay it back essentially and then our return is infinite after all the money is paid back. 

I'm not really understanding how my cash on cash return could be infinite but I guess I don't have the best understanding of how it's calculated.

He was very nice to do this because deals like this fly off the shelf in Arizona.

For example, if, as a seller,  you are an amorphous blob and can't do anything, the number of things you need the buyer to do is near infinite.  

I personally find the Series LLC to be a great tool for the individual investor who is planning to expand their operation, as it allows for you to scale infinitely - check out this article to learn more.

One thing that can save you money in the long run is establishing a Delaware Statutory Trust (DST), which can offer you a unique twist on the liability benefits of the LLC and infinite scaling but does not hit you with the annual $800 franchise tax in CA.In your situation I would recommending sitting down with an experience attorney and CPA to get their advice on your situation and future goals.