Living Quarters Genuine Featherlite living quarters trailers are designed and built around you! Choose from the widest range of sizes, floor plans and configurations, including slide-outs. And Featherlite’s partnership with Sierra Custom Interiors means even more for you! The new Featherlite/Sierra Interiors Collection offers you an array of amenity-rich standard living quarter packages with remarkable craftsmanship and a great range of incredible designer decors. Or custom design your living quarters from thousands of unique Sierra options! Standard Living Quarters Models Select from an array of trailer sizes and floor plans. Interior selections include a variety of rich woods, flooring, fabrics and counter surfaces. Attentive to every detail, Featherlite offers living quarters that are distinct to your personality with all the amenities of home. Custom Living Quarters Models Featherlite trailer owners have thousands of interior choices from fabrics to carpets to appliances to bunk beds to lighting and much more when custom designing their living quarters. Choose from living quarters ranging in size from 6 to 40 feet.