Once both the cave and the tree house were completed, they became our club house... our club, at the most, was comprised of 6... and, there was no real leader... we just sorta made decisions together, simply agreeing with whatever suggestion was offered.
TREEHOUSE MASTERS is a show on cable staring Pete Nelson and his crew who travel the USA building treehouses for people for a variety of reasons. On average, the client pays Pete $275,000 for one of his custom built treehouses, but it can go as high as $400,000-$500,000. So, these houses are far from the ones that my lads and I built in the 1950's.
It would appear, based upon the photos below that many people are interested in tree houses outside of the treehouses built by Pete Nelson....