I have in my possession:

Stand aid 1503 (I’d guess) and I’m not sure what to do with it. It’s old and the batteries are likely dead.

My late Uncle’s wife also wants the “hoyer” lift removed from the house. it works fine but is mounted on a 19’ beam that is mounted to the walls. It won’t be hard to remove, but not sure what to do with it beyond that. It only lowers 6.5’ with a max capacity of 440lbs so I don’t really have a use for it in my garage.