This detached house project by Hei Design is grounded in a palette of soft white, light grey, and marble finishes, with low-saturation tones lending the space a calm, refined, and expansive character. The TV feature wall is finished in grey artistic plaster, forming a clean yet layered focal point, while a metal-framed display cabinet seamlessly integrates aesthetic appeal with functional storage. Curved ceiling light coves soften the overall geometry, allowing the lighting and architectural lines to flow gently through the space, expressing a restrained yet sophisticated contemporary luxury residence.