to wear down on furniture is the hardware. if the hardware has lots of life left then the rest of the furniture probably has lots of life left in it too.
inspect for previous repairs - when you're looking for quality used furniture another thing to watch for is hidden repairs.having a repair does not automatically make a piece of furniture low quality. the key question is whether or not the repair was done well. often times "do it yourself" repairs are poorly done and will not hold up to regular wear and tear. take the time to inspect the entire furniture piece. don't be afraid to turn it upside down, 