This unit is the top of the line for Apex Nano off grid package. Great unit for a family, lots of room and has a outdoor kitchen and shower. We took it on four local trips.It has the comfort package which includes a murphy bed, Power awning with LED lighting, 13.5 K BTU roof Air conditioner, spare tire and carrier. It is equipped with an off grid package which includes: 12V Tank Heater Pads, giving you a fully insulated undercarriage for 4 plus seasonal use, Upgraded15” All-Terrain Tires w/Aluminum Rims, Dual LP Tanks w/Covering, Velocity 10” Power Roof Vent,100 Watt Solar Panel w/10 Amp Control Charger,12V Outlets, 12 V high powered 3 speed vent fan.We added a CURT Weight Distribution hitch #17500, CURTMFG.COM.A higher pressure shower head and door locks on the cabinets. There is a Transferable Extended warranty with RV complete which is good till 5/24/2026.