will run with little work
this means the car doesnt run right now. i dont like the sound of that.
needs restoration
it has rust problems since they said the interior was nice. so it probably looks like what your dog left in your back yard earlier.
many extra parts
this is a mixed bag. could be good, could be bad. refer to the first and second quotes and my comments.
NEVER get in a rush to buy a car. its a bad idea and it could end up being more of a problem than they're letting on. if they really want to sell it they WILL not rush it either. my gut says be thorough and take your time. if they try to rush it, walk away. NEVER buy a car without being fully informed of everything you can find out about it.