Bob, that was the "Stone" 2006 Kingsley, for sale by the same folks.
Really nice, but even my own design of two bedrooms is too long to use, it was just a dream I had. I really believe one should be built so you could answer "It only sleeps two" when asked, if your plans are to use it to fulltime.
Finding someone to work on it, who cares as much about doing the job correctly, as I do, it just has to be a truck conversion. With the class 'A', finding qualified repair shops and mechanics was the problem.
I had the fulltiming bug before my wife died in 04 and can't seem to move on, but still believe one should be built to your own personal "specs".
I believe the daycab type trucks give more real usable space and less design problems than the sleeper type, but needs the cab top opened to box for entrance/exit comfort. Bobby