The rear-kitchen layout is the headline here. Positioning the kitchen at the back of the coach frees up the main living area and gives the space a surprisingly open, residential feel. Four slides stretch the interior considerably, and the 5,500 BTU electric fireplace with thermostat and remote adds a cozy anchor to the living room. Owners consistently praise the usable counter space and the way the 350LLK tows for its size, which is a real plus for a coach that pushes 39 feet. On the build side, Keystone has loaded the chassis with serious hardware. Road Armor shock absorbers, H-rated 16-ply tires, and a four-point auto-leveling system, and the full pass-through storage with built-in power outlets and TV hookups is a genuinely practical touch for longer stays. An optional King bed upgrade with underbed storage is worth considering if you want to swap out the standard sleeping arrangement.
Other fifth wheel trailers floor plans (around 39 ft 3 in), similar in size and price to the Cougar 350LLK.
