I just want to make sure I have this correct because that is not a thing.If your goal is to leave your job, it's not going to be through one investment and it's certainly not going to be feasible to build a 4-plex in Vegas or Henderson unless you have a solid bag of cash somewhere.

From the OP @Blake Dailey "I have a seller insisting that the only way he will sell is with a physical bag of cash ($40k or more) under the table so that he does not have to report that income (in Florida).He wants to seller finance a lesser amount if I can deliver the cold, hard cash."

Cashflow is still weaker, but you can bag $500,000 or more of equity building out a Kirkland lot with that strategy. 

And I have got a mixed bag of reviews.

Or, buy cheaper trash bags😎

I have several mobile homes on private land and they have appreciated more than my stick built homes.It is true that some mobile homes are built with cheap fixtures like plastic faucets, thin plastic tubs, cheap cabinets ext.

Once designated, there is a slim to no chance to develop on it (with slim's bags packed). 

K sent me a photo with the intake vent covered with plastic.

I quickly signed over power of attorney to Patrick and packed my bags.

The best offer to make is all-cash and no contingencies.If I could, I would take a big red bag of cash to a seller's house and bargain the purchase price down with wrapped stacks slapped one at a time on his living room coffee table."