Yeah as Monsuer Orange has said really
Check it has Red (not green) power steering fluid, as this is the latest spec and shows its been checked by the dealer.
Other checks include... Un-even front tyre wear, see stickied thread at the top of this forum for details... (A quick wheel alignment sorts it)
Rocking driver's seat (known issue on early cars) and a noisy heater fan which can on occasion screech loudly if the lube dries out
Excessive wind noise from the pillarless doors can also be noticeable, and usually more from the passenger side as the Italians seem to rush this side of the car
(Door/Glass just needs adjustment, so 2 min job)
Stone chips just in front of the rear wheels on the sills caused by stones flicking up from the front tyres... and that's about it me thinks
Oh Red paint is the softest and chips more so than any other colour...oh and turns pink if you don't polish it enough!
To be honest these are great cars and all of the above points are real easy fixes if they are apparent. Good luck and if you need any help just holla