When I sell (and I've sold a lot), it's this simple. Look all you want (you and your trusted friend), I'll provide ramps, creeper, and flashlight. Inspect it all, the good, bad, and ugly. I'll tell you the skinny of the story (which will include anything major wrong that I'm aware of), ask any questions.
But.... once I give you the title and you give me the cash, it's done. Both parties get signed bill of sales stating "As is, as seen".
But.... once I give you the title and you give me the cash, it's done. Both parties get signed bill of sales stating "As is, as seen".