Look's lovely from the photos but:-
1) Has the car just been serviced - 36k, should be 9,18,27,36 etc?
2) Discs & Pads - my old favourite - mine needed doing at this mileage -say £800 for the lot.
3) Clicking rear axle?
4) Clicking CD player?
5) Ask about any lights on the dash e.g. flashing airbag.
6) Not sure if the spark plugs are due as it's 5 years old - usually 60k - somebody might be able to clarify this, I think they're around £300.
7) Ask him where he had it serviced and ring the garage with the numberplate and they will tell you what the car has had done.
It's a buyers market, negotiate him down, if it's that good, then it's worth a drive up - to at least check my list
Not that I want to put a dampener on this - but just tick the boxes bud