Also if you can find a way to do the deal with someone else's money than your cash on cash is infinite. 

Commercial portfolios are infinitely more flexible.

But we'll have gotten our foot in the door with infinite cash flow for our part.

If the market is hot and seller market, with multiple offers and everything flying off the shelf.

I am buying at a low price and my exit cap worst case scenario will fly off the shelf to a buyer once stabilized.

Further, I bet he had 100% financing and is using the rent to repay the debt, which at $0 invested for him is an infinite return when the debt is paid off in 5 years.  

@David Oxandale, with "0 down", of course ANY positive return can be classed as "infinite" CoC!

Should I just shelf the money maybe wait for another down turn that will happen but don't know how long that will be.

Hey, I can buy the six pack :groovy: Your "infinite wisodom" will be more then appreciated!

Again this one is licked with off the shelf software for another application entirely, with a different purpose and for a different industry, but with the same needs mathematically and analytically.I have the algorithm already but integrating these other software programs is the technical KLUSTER FUCHEN we will face.Mr Investor is making my point with his comment about "if I can find another source.." which illustrates what I said above about if it works people will use it and if the results are backed up by hard data the industries (real estate, appraisal, lending etc ) will follow suit eventually when the market tells them "you guys are wrong and we ain't doing this deal on your terms."