-Custom built 3-axle trailer with brakes and low-mileage tires
-Weight-distribution towing hitch
-Enclosed and insulated undercarriage
-Metal and cedar siding
-Metal roof
-1/4" plywood interior sheathing for lightweight strength
-High R-value mineral wool and rigid foam insulation
-Copper plumbing
-GFCI breakers in place and outlets ready to install