The front-living layout is the big draw here — putting the lounge up front means the rear bedroom feels like a genuine retreat rather than an afterthought, something owners consistently call out as a reason they chose this floor plan for full-time or extended use. The kitchen holds its own with solid surface countertops, a deep oversized stainless basin, and a 12 cu ft refrigerator, plus an oversized pots and pans drawer that shows Keystone was thinking about real cooking. Outside, the XL pass-through storage with entertainment hook-up and the fold-down bike rack add practical versatility that couples and active travelers appreciate. Cold-weather campers will also note the Polar Package Plus zero-degree rating, fully heated and enclosed underbelly, and 4-point auto electric leveling — all of which make off-season trips far more approachable.
Other fifth wheel trailers floor plans (around 38 ft 1 in), similar in size and price to the Cougar 337FLS.
