Double check for rust. This is what kills these cars. Commonly found underneath pedals, above headlights, jack points and in trunk wells. Most other problems can be fixed but rust is painful.
These old cars need to be lubricated with a grease gun, about 15 points at joints and moving parts in rear and front axle/suspension.
Other than that, it's a great car and I wish you many happy moments if you decide to buy it!
