The design applies the materials, lines, lighting and hidden details, the ceiling and floor connect the space line with a flexible arc design; the black frame line is applied in the vestibule and storage cabinet, and the storage cabinet handle is the concealed design, to converge the vision to the most contracted appearance. The use of metal trim adds the delicate details on the floor juncture, home decoration selection, and the bathroom doorframe. Nero Marquina marble, silver fox marble and terrazzo stone that is peculiar from Taiwan become the implicit domain boundary in the material switch.