Couldn't be happier with our purchase of a 2014 Wind River. Purchased used/new but original owners were more than happy with the unit. Solid floors and roof, and everything works great. Pulls great and no sway. Slideouts work wonderful and no damage to floors. Built very well and just love this unit. Outdoors RV make very good trailers. Took me two years to find a well made trailer. Most RV manufactures don't have quality control from what I can see and I looked and investigated all of them. Sad to see so many unhappy RV purchasers out there with other brands.