Then they set about creating their one, perfect pot for the competition.The second half of the class immediately grabbed fistfuls of clay and started churning out pots.

I'd just set it up at a Pizza place, maybe Upper Crust on Churn Creek Rd., and then see what you have to work with.

I would argue that there are still markets that are churning along and not experiencing the level of price changes that the other markets have experienced.

Bank of America is not going Bankrupt.My goal is just churn to collect Premium. 

No investor who owns a 10 unit that is churning out tons of passive cash flow is just going to let that go at a nice discount to the next investor, look deeper into the numbers.

Just like any product, the bottom of the barrel spec homes that are churned out assembly line style are going to be lower quality than older non spec homes.

It's either 7 units or 4 units, the appraiser is not going to just churn up some particular number of units from thin air.1 unit = 1 apartment = 1 front door = ie A1, or B3, or 2, or C, etc...

But there is a trade off...the churn of flipping (or selling early) can be time consuming...and it generates taxable income. 

Are they churn and burn or hold forever?  

It's hard to get a service that does the cleaning and maintenance cheaply enough, and profits tend to be sucked out of the property through the constant churn.