Am after a favour from someone who knows their astras!

I'm thinking of buying a 2003 Astra 2.0 DTi SRi from Picadilly Motors (Seat and Alfa Romeo dealership) in Knaresborough.. they currently have it listed on ebay (Linky: but i live 200+ miles away from the car.
I have bought blind before but this one has no warranty with it.. Just wondered if someone could go and have a look at it for me and see how it all adds up! Ive seen detailed pics, and it has full service history. Just need to know if it drives OK etc.

Any help would be greatly appreciated