Free glasses of water and bathroom use, at most restaurants, is a courtesy provided to current or (recognized) past customers, but not necessarily everyone asserting that they maybe will be a customer someday in the future.

In my case it would have effectively been impossible to assert that the loss property was NOT QBI eligible, and yet the others are?

That there are no unpaid or outstanding claims, bills or invoices for any labor performed upon or materials furnished to either the Tenant or Premises for which any lien or encumbrance including, without limitation, materialmen, suppliers and mechanic's liens, have been asserted or may be asserted against either the Tenant or Premises."

She cost me a lot because she wouldn’t communicate, and I was also at fault for not being more assertive and replacing her.  

The first section you quoted asserts that the burden of proof would be on the wholesaler to show that they were not acting or attempting to act as a broker (which again requires doing deals for another and for compensation, i.e. as a service).

The company can deny any claim you make based on the assertion that it was a pre-existing problem.

If my post on here hit a nerve to you, maybe you're the guilty one (you know, the one who's advice isn't as sound as you assert). 

Hi all, I'm new to BP and have been assertively listening to podcasts and reading BP sponsored books over the last couple of months. 

I’d atleast notify them the game is over and now police are coming in .you gotta be assertive and get this nipped in the bud !

I treat him with respect, but I am assertive.