We had a treehouse in the Amazon--but it was a bit on the rustic side of luxury--this photo shows our "house" .
All in all about 60 feet up to the top level from the water (whichis usually covering the ground plants) . We did have our own mini swimming pool on the decking in the tree.
https://picasaweb.google.com/ariauam...68910035575218
This is one very funky resort!