Just a few of my concerns would be:
# The condition of the engine & transmission....Any oil or coolant leaks, noises, knocks or rattles....How much life left in them both
# Service history....How well has it been maintained
# How much work does it need....Now or in the near future
# How much will I have to spend on it
Personally, I think the car does look good in the photo from what you can see of it
But $11,500 ono with 240,000kms on the clock....At that price and with that many km's on it I wouldn't even give it a second look to be honest.