Love this rig! Unfortunately, I’m unable to use it as much as I had hoped. It’s in great condition with some upgrades including new larger Samsung WIFI TV, Soft Start AC module, anti-sway tow hitch and Proven Locks hitch lock. As to the Air Conditioner, it has had a recent service with a coolant service port added to improve repairability and improved capacitors to improve reliability. Everything else works and has been hardly used. Please email/message with any questions.