If they left their stuff, normally you would have to store it for up to 30 days to allow the tenant to come get it (and pay for the storage). 

The elderly are a massive group in FL and if the wrong person heard you were giving a family a hard time in a difficult emotional season the decision may turn out bad for you.Maybe you could work with the family to move the belongings into a storage facility while you advertise the unit.

We will also be taking out the lava rock bbq, refinishing decks, and adding a hot tub (which needs to be screened)  QUESTION:  That area next to the garage is where the garbage can is, and then there's a large storage area. 

I have a portfolio of 6 self storage facilities that are currently financed with a local bank.

One of my students was contacting banks for assets and called up the lender who held the note on their self-storage property. 

An acquaintance needed to relocate for work out of state so abruptly that she didn't want to get a storage unit for all the furniture, dishes, etc.

Knowing they would likely return at any minute, my friends and I boxed up all of his ****, put it in storage, and my locksmith changed the locks.

Basement, attic, closets or storage space in general.  

Landlords have to hire a mover to haul the tenant's belongings to a storage facility.

More recently, I have moved into multi-family properties (one of which is in Skiatook) and mini storages.