I would think the major risk would be not treating the LLC like a business.

I am particularly concerned about the example of treating the $5,000 assignment fee in a wholesale deal as if it were the capital gain on a $500 investment.  

In the situation where one application has two adults, and one of the adults has bad credit but the other has good, how would you treat that scenario?  

Not everyone is the same, but living and working by the "golden rule"-treat others as you would like to be treated-works for me when trying to establish a deal that makes both parties happy. 

I treat my money like employees and put them to work.

Build a relationship, don't treat her like a book. people help other people they like! 

Or are you treating them like private lenders and paying them a rate of return on their money?

Are the monies from the traditional versus Roth and any revenue generated from those monies treated any differently?

I sometime wonder if I were a man, would I be treated differently.BPer's if you have a trustworthy, honest, reliable contractor(s) that would be willing to take on small ( example, primary residence kitchen renovation) and large projects ( i.e., complete single family rehab) I would like to hear from you. 

Credit blemishes are not treated easily by corporate landlords....