In the residential heart of Chamartín, this duplex embodies a sense of openness within the city. The home unfolds across two levels connected by a central staircase, where light and space define the flow of daily life. On the main floor, the kitchen, living and dining areas merge into a single volume, framed by large windows that draw the outside in. Natural light moves freely through the interiors, enhanced by a minimal material palette of wood, stone and plaster. A terrace extends the living area outward, offering a private outdoor space. Above, the upper level hosts the sleeping quarters, including a principal suite with its own bathroom and dressing area. The remaining bedrooms share access to a second bathroom, while a third serves the home’s private zones. The result is a residence s…