the following is a list of additional options besides the standard features come with the unit are 2024 entrada 24fm granite peak interior color entrada m-class value package generator 30k btu furnace back up/side view cameras w/monitor winegard air 360 antenna 10.7 cu ft 12v refer slide room toppers fiberglass running boards 1.5 " sidewalls with azdel composite backing & crane gel coat exterior 12v tank heaters 15k nc exterior lp quick connect automatic leveling jacks roof mounted 12v solar panel includes 2nd battery rvia seal bunk over cab