2017 Chalet XL1930 XL-W/BATH XL1930-COMES WITH 11,500 COOL CAT AC W/HEAT PUMP,UPGRADED LED LIGHTS WITH DIMMERS.HAS LOTS OF OTHER OPTIONS AND UP-GRADES,LIKE VACUUM BONDED LIGHTWEIGHT LAMINATE FLOORING,PATENTED LIFT SYSTEM AND MANY OTHERS.COME IN AND SEE THE DIFFERENCES FOR YOURSELF.CALL IF WE CAN HELP WITH OTHER QUESTIONS YOU MIGHT HAVE AT 623-977-1292