The past 18 years, I've made a living off of eBay, this is what I stored used car parts in. It has metal shelves that run almost the whole length of the trailer on both sides.
I bought the semi-trailer about 12-15 years ago. When it was delivered, I put it up on cement blocks. It has been sitting in the same spot.
The tires look like they're still good. Each door has a hinge that the weld broke off of the trailer body. I've been using it like this for years. The plywood on one of the doors probably should be replaced. I've been using it like this also. The front of the trailer floor has a hole in it.
I DO NOT have the ability to deliver it. I'm not a semi driver. It also is parked in an area that is dirt. I honestly don't have any idea if semis get stuck in dirt. It will need to be moved by the buyer.
It's still up on blocks, but I can remove the blocks.