If it looks like a pile of the proverbial i don't think i'd touch it with someone elses barge pole.
if it looks in order and drives well i might take a punt on it. i can't say until I've seen it.
Even badly looked after examples can look good on the surface because they are so well built. Look for the key signs that its been owned by a cheapskate - no-name mismatched tyres, patchy history or stamps from Bobs Motors, etc.

