Buying a used Yaris LB: what should I look for?

[JnC]

Hello all,

(My apologies if this has been covered before. I tried to do a search for "used" but it is too small of a word for the forum search engine.)

Besides the obvious due diligence (checking VIN and mechanical inspection), are there some specific things that one should be particularly on the lookout for when buying a used Yaris? Certainly some weak spots about the car should have revealed themselves by now.

The car in question is a 2007 Liftback. Thanks in advance.