Atwood electric bed frame. Free to good home
Home builders special, 48 hours only then it goes to Goodwill. One Atwood electric bed frame, push button up and down as well as slide forward and backwards. Perfect condition, I took it out and replaced it with an Atwood manual bed frame. It has no cushions, I re-used them on the manual frame. You can get those at an RV place, the Atwood frame seems to be ubiquitous.
An enterprising person with a bit of time could adapt the screw drives to make an electric penthouse lift, a pig-roasting barbecue or perhaps a nice piece of halloween scariness, think skeletons rising silently from the grave...
You pay freight. I'll tie it to a pallet and get it to the truck freight depot of your choice. It, and I are in Albuquerque, NM.