That's funny! There is a man that owns a camp where we hunt and he has a similar set-up.
It sets on posts and looks like a fire tower! It's about 40 ft off of the ground in a Wide open meadow. The "house" is about 8'x10' it has vinal siding, shingles, sheet rock inside, three or four outlets for his electric heater, coffee pot, toaster and TV. He has a built in bed and an alarm clock.
Beats all I ever seen.........in my best Jethro voice.......
Nice, but not really for me. The man that hunts it is an older feller and just like to tinker around with things. He'sa hoot!