My Volvo 240 Estate- What to look for when buying, and how is mine faring.

This is my 1987 Volvo 240 Estate van- Its with the 2,3 Redblock engine which is know for its reliability. The entire car is actually known to be tough and well build.. But its getting on in age, This one is the exact same age as me, and I am beginning to feel some signs of wear... but what about the Volvo? This video is not a buying guide per say but it shows some of the common places where these cars rot...