So well within the 30 day trial period.However, they continue to bill my credit card for the service in spite of the confirmed cancellation.Has anyone else had any issues like this with them?

For us we all typically use 0% business credit cards to furnish the property which can amount to $40-$60k+ depending on how crazy you go. 

You should contact a company in your area to convert the coin-op laundry to e-payments (Venmo, Paypal, Credit Card, Debit Card, etc.) to eliminate that fee. 

Additionally, I mentioned that I had sent them a small holiday gift card as a token of appreciation (which I send to all of my tenants) and wished their family a peaceful and warm holiday season.Your insights helped me craft a response that balanced kindness with maintaining boundaries, and I truly appreciate it.

@James Wise  unfortunate but yes, 100% true.

That is very true and good to think on.

We are able to demonstrate seemingly everything that the credit card company is asking for - the reservation details, the fact that the guest accepted our terms and conditions, and timestamps for all, including IP address.However, the credit card companies are taking it one step further now. 

The irony is most who post in these forums about entity formation and asset protection are solely concerned with preparedness for when claims arise without understanding the true ramifications, don't know the difference between being a certificate holder and additional insured status,  what indemnification means etc.

I have no debt aside from the properties and regular monthly credit card debt.

Alternatively, my BIL has "invested" in baseball cards.