"This study explores how effective daylighting and atrium design can enhance user comfort, well-being, and productivity in an e-hailing office while promoting sustainability and energy efficiency. It examines design strategies that optimize natural daylight penetration to create a healthier indoor environment. The research evaluates atrium configurations to maximize daylight performance while fostering social interaction and community engagement. Ultimately, the study aims to develop a sustainable e-hailing office with an atrium-centered design, balancing natural lighting, energy efficiency, and environmental responsibility.  "