The interior design for the Private Residential Petaling Jaya project is a striking example of avant-garde luxury, defined by its bold, sculptural architecture and dramatic use of color. The space is dominated by a futuristic, monochromatic white palette for the walls and high-gloss floors, which serves as a stark canvas for the project's centerpiece: a magnificent, sculptural staircase. This staircase features vibrant, rainbow-colored treads—red, orange, yellow, blue, and purple—that create a dynamic visual rhythm as they ascend, contrasting sharply with the angular, geometric white wall panels that resemble folded paper or crystalline structures. Complementing this is a large, metallic spiral sculpture and an oversized, translucent chandelier that adds a touch of industrial glamour. The furniture is equally bold, with sleek black curves and eclectic, colorful dining chairs that echo the staircase's hues, resulting in a residence that feels more like a curated modern art gallery than a traditional home.