2011 Entegra Coach Cornerstone 45B, CORNERSTONE Spartan Chassis Air Suspension 3-Stage Engine Brake 6-Speed Auto Welded Aluminum High Gloss Gelcoat Fiberglass Roof Heated Basement Power Patio Awning Slide/ Window Awnings 50-AmpService 2800W Inverter Onan Diesel Generator Hydronic Heating Water Filtration Rear/SideCamera Power Windshield Visor Entertainment System Quartz Counters Stainless Steel Sink GasCooktop Convection Microwave Porcelain Tiled Shower Power Bath Vent