A penthouse apartment whose core and surrounding envelope are defined by round, inclined walls—particularly rigid diagonal ones—that we sought to soften and refine to ensure harmony with the building's rounded architecture.

As we reduced the presence of the diagonal walls, our pursuit of design refinement grew sharper, transforming into a design concept that permeates the overall design of the penthouse. This concept encompasses everything from the planning of the walls and spaces to the shapes, materials, and use of color.

The light-colored, refined materials we selected were intended to reflect and amplify the shades of the sky and blue sea that are visible throughout the entire apartment.