For sale - Very clean, 2nd owner 2005 arctic fox 25s.  I bought this trailer 2 years ago to use as a daytime only "job shack" on a large construction project  so I have very few miles on it, and never used the toilet, oven or cooktop.  Everything in this rv is in pristine condition.  Four new tires when I bought it, as well as a new weight distribution hitch set up.  On the outside it has a full length awning, a quick connect for gas grilling, lighting, electric outlets, a lot of storage, outdoor shower, built-in ladder to the roof and roof rack, cable and satellite hook ups, antenna on the roof, two batteries and dual 30# LP gas tanks with 14 gal. total capacity.  Inside it has a walk around queen size bed which lifts with gas struts to assist  access to a large storage area for baggage.  The optional jacknife sofa converts to a bed, as well as the dinette table.  Ducted heating and air conditioning.  Hot water heater and 2 door refrigerator (Norcold) which both run on electric OR the LP gas.  Tub shower with skylight, and a vacuflush head.  The bath also has a large wardrobe and utility closet, a vanity with medicine cabinet, and a full length mirror on  the door.  It has tons of cabinetry throughout, and tinted windows and shades to keep it cool in the heat.  It's well insulated - R7 in walls and floor and R18 in the celing. 

Overall length is 27' width is 8',  and 9'5" height.   Dry axle weight of 4,780 lbs.  Hitch load 600 lbs. 
The "s" series does not have a slide out which makes it lighter than the 25r.

Do your research. Arctic fox is one of the best manufacturers for all season usage.