If they get it for nothing they will want you to pay them to take it away.
If you ask for money they will want you to drop the price, and
If they can't whittle you down on the price they will steal it.
Can you ship it all there and get rid of it when you know you do not need it?
DH is worried about hiring a moving company. He says he's heard too many rip-off stories.
I'm about to the point of tossing it all out. I might have to once he leaves on the 23rd.