But if you have a cash buyer who is specifically looking for income property, and even more specifically a vacation rental property,  I firmly believe that there is a value add from having a working STR there.

There are a couple of things that come to mind, if a payment is missed the lender cares, if the servicer goes out of business or misses a substitution of trustee, the lender cares, if the borrower goes to the lender to try to get removed from the loan (usually to buy another house) the lender cares, if the property gets caught up in a bankruptcy or divorce, the court cares and that means the lender gets involved.

The removal of the Taxable Value cap and the switch to Non-Homestead millage rates can double, even triple, the property taxes.

That you JV with Real Estate Investors to remove capital hurdles to make "deals" happen. 

Be firm and follow the law, don't let her fall further behind. 

.), removing tenants and marketing to new tenants.

This removes a major leverage point in enforcing the contract.The contract verbiage looks really sticky.

Removing some of the on-site staffing that is not needed 4.

Hiring a company to demo would remove my liability of any violations.

(Otherwise it would be your dryer they removed.) then they would have to be looking at the obvious connections and go to the store and buy the wrong type.