Designing well-illuminated and properly ventilated residences in limited residential spaces is a formidable task that requires meticulous planning and thorough simulations of daylight and sunlight. A prime illustration of the intricacy involved in this challenge can be found in our project at 53 Goldhawk Road, which was undertaken in collaboration with our esteemed UK team. In this endeavor, our focus extended beyond conventional architectural practices. We delved into detailed analysis and simulations to ensure that each living space was optimally lit and ventilated, even within the constraints of the limited area. This project serves as a testament to our commitment to overcoming spatial limitations and creating living environments that prioritize both natural light and air circulation, ultimately enhancing the quality of life for the residents.