Wow. Check out THIS treehouse. It's nicer than most of the apartment's I've lived in! It has doors, windows, electricity and a spiral staircase! Wisconsin father John Peterson drew the line at running water, however, even though "he thought about it."
Not everyone is celebrating. The TreeHugger blog writes, "That icon of American childhood, the treehouse, has succumbed to the McMansion phenomenon."
I think it's kinda cool. And impressive that the guy built it himself!