The first-floor renovation for the Nguyena residence in Switzerland emphasizes an airy, open-concept philosophy that bridges contemporary elegance with functional comfort. The design features a spacious living and dining area anchored by warm oak flooring and vertical wood-slat wall treatments that add rhythmic texture. Floor-to-ceiling glass doors invite natural light, connecting the interior to the lush Swiss landscape. The minimalist kitchen boasts marble surfaces and sleek cabinetry, while the private bedrooms utilize a palette of soft grays and natural timber to create serene retreats. Geometric art and custom shelving complete this refined, modern European home.