A former London city slicker, Simon Evans made the move from an urban apartment to this Indonesian tropical home among the trees. He worked with local company Bali GreenWorld to design and build his new home — a two-story 377-square-foot structure made entirely out of locally sourced materials. And he cleared out all the dividing walls on the top story to create a full 360-degree view of the surrounding forest. "Words fail me when it comes to describing the extreme natural beauty surrounding me, and the unbelievable generosity, warmth and kindness of the local people," says Evans.Simon EvansMount Batukaru, Bali, Indonesia115 square meters (377 square feet); 1 bedroom, 1 bathroomAll the building's sustainable materials were gathered within 2 miles of the house.