The program includes a coffee shop on the first floor, a design studio on the second, and the spaces for the reception, display, and executive’s office. We design 3 points : 1. Let the Tree Dictates the Opening. 2. Transfigure the metal roof culture in Taiwan and enclose the sky that belongs to the house.3. Coffee Shop in an Office. The six-meter tall, single-pitch metal roof harbors the open balcony while providing a new facade with a large opening for the tree to grow tall. The boughs invite the birds, the breeze, as well as different colors of sunlight at dawn and dusk into the house.