As for the tree house, own it, LOVE IT. It can be a challenge to decorate since there isn’t a square wall in the place. The spawn points are limited but with some creative flying, you can pretty much get anything you want, where you want it.

that open doorway showing walkways we can’t play on is really frustrating. I would dearly love to wander around out there and take some scenic pictures for my other spaces.

I also found using items one might “find” washed up or abandoned somewhere work quite well. Things like the little pot belly stove from Cutteridge looks great there