Core Viewpoint - The article discusses the innovative design of "Sky Courtyard" in Chengdu luxury residences, which integrates traditional courtyard culture with high-rise architecture, enhancing the living experience through spatial reconfiguration and functional iteration [5][18]. Group 1: Design Features - The "Sky Courtyard" is based on the concept of a "three-dimensional courtyard," merging traditional cultural elements with modern high-rise living [5]. - It serves as a core functional module rather than a supplementary space, characterized by three main features: enhanced spatial priority, multifunctionality, and innovative form [5]. - The design is primarily applied to high-end units over 200 square meters, becoming a key indicator of product competitiveness in Chengdu's luxury real estate market [5]. Group 2: Specific Examples - The Chengdu Yuetianfu 252㎡ unit places the Sky Courtyard at the entrance, utilizing a circular flow design to create a visual impact upon entry, enhancing emotional value through natural light and landscape [7]. - The Chengdu Poly Huazhaotianjun 239㎡ unit features a 25㎡ Sky Courtyard that acts as a transitional hub between living and sleeping areas, maximizing space efficiency while maintaining privacy [11]. - The Chengdu Renhe Spring 29th Courtyard 240㎡ unit introduces a "dual courtyard" system, combining an L-shaped sky garden with a panoramic cabin to create a multifunctional ecological and social space [16]. Group 3: Industry Implications - The emergence of the Sky Courtyard signifies a shift in Chengdu's luxury housing from mere functional satisfaction to a deeper reconstruction of living experiences [18]. - This design approach emphasizes a return to the essence of living and a profound understanding of human needs, marking a significant evolution in high-end residential offerings [18].