This eco friendly house is designed with reusable and recyclable material which is wood. Located on the hillside, this house is built with a strong construction to support the building above it. Though it is situated on the edge of the cliff, this house ensures the safety of the owner. Surrounded by green forest bring Casa 205 very close to the nature. The interior is done with pine woodwork and plywood panels to make it feels like a country home. Thanks to prefabricated process which is done to the timber material and that make the house looks very light. Several glass windows and doors in wood frame does not only become a beautiful complement to the house exterior but it also fill the interior with natural light. The clear glass windows are located in perfect space like living room, dining room and home office. So when we feel tired of working we could enjoy the outside beauty for a while. This modern prefab architecture is designed by H Arquitectes, a Spanish architecture firm.