Bed in the back?
Hopefully the seat or seats are just folded down with something over them.
If it only has that many miles and is all there and clean and not beat to death it may not be a bad deal, the dreaded roof and side window rust is the downfall of most Vista Cruisers. Depends on if it was butchered for hauling hay or ladders and paint around, or was just some guy living in the back parked "down by the river".
Allan