Used, soiled diapers.  

Like the dry cleaners.

I think that is the biggest risk, is that their cash flow dries up and they are not able to pay the investors their so called promised returns.

So anytime any work had to be done to plumping, run phone/cable lines etc. the ceiling had to be damaged to gain access to the mechanical's of the house.Also, it was carpeted and about once a year in the spring moisture would seep into the basement and I would have to be diligent to get it dried up or otherwise it would cause mildew/moisture issues.

They train them up and know the majority will squeeze out one to three deals from family and friends before it dries up.

Yes Albert with SFR drying up many are cashing out and going for commercial properties and large multifamily where the markets still have competition but not as flooded as SFR.I am working with multiple clients who are employing such strategies.

I would say to everyone keep their powder dry.

What about a soil test is there one, or how are the plants, etc doing?

You can think you're a rock star racking in the money, then the economy changes or the laws change, or financing dries up, or it changes from a buyers market to a sellers market or a sellers market to a buyers market.The REAL DEAL investors thrive in any market condition and especially when there is chaos.

I've been moving more towards vinyl wood plank flooring (instead of tile) down here in Texas because the soil moves so darn much, I need a floor with a little give.