Following on from the expensive playhouses thread, I always wondered who built the tree house for Bart Simpson?

[Gingerbear]

Do you think Homer had the wherewithall to build it for him?
Or did he have a loterry win and buy a bespoke one?

No, Bart did it himself.
Homers always too pissed.

You can see Homer trying and getting in a mess - it's too good for him.

Perhaps Ned Flanders was somehow tricked into doing it.

Of course - it must have been Ned Flanders!
Homer would have been on the Duff beers.