i did have a look at the buyers guide, im just more curious on issues that might not be classed as major but still common
Welcome aboard.
Not sure how much of this is in the "buyers guide" but a few things below which spring to mind...
Rust on rear arches.
Standard exhaust rusting through ~ mainly on the rear flange area near the backbox.
Boot lid needing two presses of the button to open (easily fixed usually ~ search for "the penny trick").
Fuel flap release button or ESP (traction control button) being pressed into dash (easy fix ~ unscrew panel, push button back).