The cantilevered staircase “Luxo Stone” plays a fundamental role on the Milanese scene. The location: a penthouse in the city center, the objective: to connect the two levels that make up the property, both with each other and with the outdoor environment. A goal achieved with style and expertise. “Luxo Stone”, in fact, transforms the classic concept of the staircase by fulfilling its functional purposes while shifting the focus to aesthetics and environmental impact. The warm Bronze Amani marble, chosen to stand out against the cool tones of the ground floor, pairs perfectly with the parquet on the upper level, creating an optical effect of continuity.