Model 4317 - Refrigerator upgraded to residential refrigerator/freezer, Aqua Heat, Refrigerator/Freezer underneath with entertainment system. Dining table removed and replaces with another sleeper sofa to accommodate 7 people, room to add an air mattress on the floor to sleep 9. Dining table and chairs we still have and can be re-installed if you chose. Generator upgraded to a 12.5 KW Onan Diesel Generator. All 3 air/heaters have been replaced in the last 2 years. Suspension upgraded to give a smoother ride. Spartan Engine 425hp, 1 1/2 bathrooms.