Construct with concrete, steel, zinc plate walls this house perched on extreme steeply sloping site with narrow area. The house building has courtyard carved into the hillside for daylight and privacy. The courtyard has simple minimalist design, combine with natural rocks from the site. Like this tropical modern house, inside the interior, origins stones become part of unique interior design décor, surrounded by glass walls, the black stones is really has artistic impression unify with black fireplace walls. A contrast materials with clever mix, wooden flooring and ceiling, combine with glass and raw exposed concrete walls, the interior design has unique characteristic. In the privacy room, calm color texture added. Designed by Hutchison and Maul Architects.