Here is our 2022 378mbs. We put a lot of extras into this unit with the intent of getting lots of use out of it. Life plans chaged and we didn't get out much. It is in better than new shape as it was polished and ceramic coated when new at a cost of over 3k. We also had all the windows tinted which made a huge difference in heat protection. We wanted to be able to use it anywhere anytime so a big solar and inverter system was installed. 1200 watts of solar along with a victon multiplus 2 3k watt inverter and 3 battle borne litium batteries ( there is room for 3 more). There are soft starts on 2 of the 3 aircondition units and can run one off the inverter and batteries. The whole system can be monitered from cell phone. This was well over 10k investment alone. We added an upgraded king matress as the one the factory supplied was horrible. Upgraded to 40 lb propane cylinder from the factory 30 lb. Never full time and very little use. Can deliver within reason and truck will be availble after the sale or as package deal.