Kerria AM commissioned the Studio to transform a former car repair workshop in Paris’s 15th arrondissement into a bright and welcoming workspace. Covering 400 m² and including a mezzanine, the project plays with transparency, reflections, and raw materials to highlight the site’s industrial character. A custom-designed spiral staircase, wrapped in perforated metal sheets, stands as the project’s central feature. Its soft, relaxed tone redefines the atmosphere while maintaining a dialogue with the building’s history. Fluted glass, quartz concrete flooring, integrated mirrors, and metal joinery come together to create a contemporary, fluid, and inviting environment that balances comfort and functionality.