An Architect Reimagined Her 485-Square-Foot Studio with a Lofted Steel Bedroom

Apartment Therapy

by Adrienne Breaux

February 19, 2026

AI-Generated Deep Dive Summary

Architect Mariana de Delás has masterfully transformed a compact 485-square-foot studio apartment in Madrid into a functional and stylish living space by incorporating a custom-designed steel gangway. This innovative solution not only maximized the limited floor plan but also created dedicated areas for a bedroom, study, and storage without sacrificing style or comfort. By repurposing unused vertical space, de Delás demonstrated how even the smallest of studios can be reimagined into a cohesive and inviting home. The transformation began with the removal of unnecessary walls, allowing natural light to flow freely throughout the open-plan layout. The steel gangway, serving as both a structural element and a design feature, was strategically placed to separate the sleeping area from the rest of the space while maintaining an airy and connected feel. This approach highlights de Delás’s ability to balance functionality with aesthetic appeal, ensuring that every inch of the apartment is utilized efficiently. In addition to the steel gangway, the redesign incorporated several thoughtful details that enhance both form and function. The use of warm oak flooring and concrete finishes adds a touch of warmth and durability, while custom-built storage solutions and flexible furniture ensure that the space remains clutter-free and organized. These design choices not only showcase de Delás’s creativity but also underscore her commitment to practicality, making the apartment both visually appealing and highly functional. For readers interested in interior design and small-space living, this project offers valuable insights into maximizing limited square footage. By prioritizing multi-functional spaces and innovative storage solutions, de Delás proves that even the most challenging layouts can be transformed into stylish and livable environments. Her approach serves as a reminder of the importance of thinking outside the box when it comes to spatial design, offering inspiration for those looking to optimize their own living spaces.

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Originally published on Apartment Therapy on 2/19/2026