1997 Hitchhiker II with 2 slide-outs. Queen bed. Queen sleeper sofa. Roof replaced 2 years ago, always shedded. Used rarely. Ducted heating. All appliances working. Good rubber on tires. Good condition overall.
The manufacturer's website calls these 5th wheels a four-season fifth wheel, with superior insulation and well designed for colder weather. Link to website:
http://www.nuwa.com/faqs/questions/9/