I don't think this one is high end. it has fiberglass sides and aluminum top the fiberglass is not laminate. It is the kind that is bolted on to the wood dont know if the frame is aluminum or not. the cabinets are wood and laminate. the lower cabinates are laminate with real wood doors. the upper storage cabinates are all wood but the wood doesn't look like a nice hard wood , it looks cheaper. it has 2 ac units don't know the size. it has a onan generator. It has a pull down bed over drivers seat. standard 3 way appliances. I don't really know what options are premium and what are standard. I also dont know what all little gadgets and buttons mine has as I have not really messed with everything in detail. I do know it was the biggest and most expensive model travelmaster made for its year. retail was 45k in 1986.