$100,000 Treehouse Perches in Gladwyne

A $100,000 Gladwyne treehouse—made of Spanish cedar and South American ipe—is based on designs drawn by property owner Nick Adams' four kids, according to Philadelphia Magazine.

The Adams family's treehouse is complete with a drawbridge, trapdoor, catapult and pulley system, so it's perfect for friendly fights. The family also uses it for playing board games and for picnics, according to Philadelphia Magazine.

Adams recently attracted some less welcome notoriety when the Lower Merion Board of Commissioners lambasted him for . The township and property owners are in talks to decide how and when to bolster the sloped land where the trees were.

Adams has been renovating and landscaping his Monk Road property he bought from movie director M. Night Shyamalan in 2009.