Yes, the doors, tailgate and bonnet are all shot, and need replacement as well as some small holes in the wings, but I gave it a good blasting with the pressure washer today and had a good poke around the underneath and there really is hardly any rust, and I couldn't really believe it either.
It has apparently been standing in a field for 5 years, so I guess that the underside stayed dry while the panels rotted. Someone had nicked the distributor and two spark plugs. so was half expecting the engine to be seized but a couple of plugs and a spare uno dizzy had it running again, though the carb could do with a cleanout. Brakes even work reasonably well which is a bonus.
I think that apart from the outer panels being replaced and 4 decent tyres, it could be back on the road, though one of the CV joints could do with replacing, does anyone know if they're the same as a normal Pandas or an Uno?