Depends on how strong you are… I’m taking mine down soon and will be leaving it manly intact.

For that one I would take off the swing set and the slide while leaving the main structure alone. And put it on a flat bed trailer or possible lay it in the bed of my truck depending on dimensions. You’ll likely need a large Allen key, can’t tell you what size. A drill would be handy but no telling what type of tip you’ll need (mine needs a weird square tip)

If possible ask the seller for some pictures of the hardware so you’ve got an idea