Hymer Camper for sale please read add

Hymer Camper for sale in excellent condition inside and out 4 Bert 2 .4 diesel no dampness or leaks no rust on chassis was treated was in storage for few years Camper not starting possible headgas or water pump possible not 100 percent sure selling on behalf off a family member every thing in the Camper works perfectly iam not macanic so don't don't know much about the engine problem