Much of the gear isn't even ours, but stuff we're storing for other people.
Last time I saw Joe I reminded him there is pile- amounting to a hillock- of video casettes up there, purchased by him with his squaddie's pay. He laughed and deflected the conversation elsewhere.
There are surprises. For instance a box full of Transformers. Those are Mike's. I think he'll actually be pleased to have them back.