We have the 2011 31SQB and we bought it slightly used. So far, it has help up just fine with our kids as well as the "older" kids when we go on our canoe trips. We really love our bunkhouse in our camper. Some kids prefer the bunks while others prefer the cub couch. So far, so good.
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Eric & Kim Sherwood
2011 Cougar 31SQB Travel Trailer, EZ-Flex
2004 Chevy Silverado 2500HD Crew Cab 6.0L
Reese Straight Line Trunnion Bar w/Dual Cam Anti-Sway