RJ, Well, that’s an easy question … It’s got probably less than 50 miles on it , ( now on it’s second set of tires , and re-greased annually ) other than running up and down my potholed dirt road for “off road “ testing.
Being an EVAC trailer , we’ve been DARN Lucky not to have to use it … ( knock wood ) … Aside from that , It’s been a great “peace of mind” for my frail wife , and aside from being Fun to make , just helped reinforced the idea that You can make a larger comfortable Foamie … well proven now , in the harsh NOLA environment … and modifying it as we went along just validates it’s versatility as a structure that can be easily added too or changed as needed .
Nights away from home ??? Does the driveway count ?? hahahahaha
ZERO !!! 
I know you folks love Camping , but my current situation doesn’t really allow that . Besides, I used to camp up in the high lonesome in a second hand BS pup tent …some 40–50 years ago … Had access to a spot up from St. Elmo … ( ahh , memories )
But then , there’s always the next Hurricane season , it’s only a matter of time living here on the Gulf Coast …
RJ, our “curse” is one of “Making” , as we’ve been making things since childhood … coincidentally we had much experience with Styrofoam, so sticking that on a trailer seemed Natural , and Thrifty too, well within the skiill level and tool assortment of the average crafter Grandma… Yep!!! Grandma’s have built these !!! True!!!
