Krystyna Martin-Dominguez

Welcome to K Space Interiors

K Space Interiors is a London-based interior design studio specialising in full refurbishments and residential renovations. Led by BIID-registered designer Krystyna Martin-Dominguez, the studio is known for a foundation-led approach that prioritises how homes function before how they look.

K Space designs homes from the inside out, beginning with layout, structure, plumbing, electrics, insulation, and light flow. These elements are treated as the core of the design process, shaping comfort, longevity, and how a home supports everyday life. Only once these foundations are carefully planned and delivered are finishes, materials, and furnishings introduced.

The studio’s work is informed by Krystyna’s interpretation of Experiential Interior Design, not as a trend, but as a practical understanding of how space, systems, and sequencing affect how people feel and live in their homes. This approach is particularly valued on complex renovation projects, where clear thinking, calm leadership, and collaboration with builders and specialist trades are essential.

Clients often come to K Space at moments of change, moving home, undertaking a major refurbishment, or wanting to invest wisely in their property. They value clarity, quality, and a process that avoids unnecessary rework. Krystyna is known for her ability to bridge technical knowledge with sensitivity, guiding projects with care, precision, and long-term thinking.

K Space Interiors delivers homes that are designed to last; technically, emotionally, and practically.