In addition to what comes standard, all 5th wheel MDL's also come with Redwood Parks, Redwood Full Time Living, & Residential Appliance Package, power vent in bathroom, power theater seating w/ massage, water filtration system, 5100 BTU fireplace, in command smart automation system, 6 point hydraulic auto leveling, flex air pin box, 8000 lb. axles (includes H range tires), dual pane windows, 2nd 15K A/C (whisper quiet - 30K BTU), and winterization. MDL #'s 3401RL, 3801GK, 3801RL, 2901MB, 3901WB, 3991RD, and 3801FL also includes residential refrigerator w/ pure sine inverter. MDL #'s 340RL, 380GK, 3801RL, 390MB, 390WB, 399RD, and 380FL also include 18 cu. ft. RV refrigerator.