hi everyone im looking to buy my dads 99 crv with 144xxx miles on it. good body condition. it is a manual with keyless, cd player, power windows/locks. it is cloth seats and i have no idea what model it is. im looking to offer a price for him to see if he wants it. the interior is ok everything works but the roof is filthy from mud and alll that and the floors are dirty. can any one link me up with how to change the roof material? thank you so much everyone