My Dad had one of these in his RV forever.  They worked great and lasted many years!  Plus the compact design of the grill is perfect for an RV.  When I finally bought a RV, this was one of my 1st purchases.  Easy assembly and easy use and it's a great grill.  The only design changes in the last 30 years are plastic handles that use to be wood, which doesn't make any real difference.