Luxury as Lived Experience: Supremati Interiors
people • INTERIOR DESIGNER
Supremati Interiors is a London-based luxury interior design atelier where luxury is an experience, not a surface style. Founded by Creative Director Magdalena Gruszczynska, the studio brings 20+ years of expertise across high-end residential, commercial, and yacht interior design. Known for a seamless blend of artistry, heritage, and precision, Supremati crafts bespoke interiors that are refined, highly functional, and deeply personal.
Placing lifestyle at the centre of every brief, Supremati begins with an in-depth understanding of how clients live—routines, preferences, and habits—so each space works beautifully as well as looks extraordinary. From modern London homes and prime renovations to interior architecture and yacht refits, the studio offers end-to-end design management through to practical completion, aligning vision, execution, FF&E and on-site delivery.
Words: designeers
SEPTEMBER 2025
WEBSITE: supremati.co.uk
INSTAGRAM: @supremati
DESIGNEERS
Supremati describes luxury as an experience, not just aesthetics. How do you bring that intention to every project, from residential spaces to commercial interiors?
Supremati
At Supremati, luxury isn’t a surface - it’s a sequence of moments. We design for how a space is lived, not just how it looks. Every project, from private residences to flagship commercial interiors, begins with immersion: we listen, observe routines, map flows, and define the feelings a space should evoke throughout the day.
Guided by a collector’s eye, we curate with intention - fine art, bespoke furniture, antiques, and statement lighting layered to create rooms that are timeless, soulful, and quietly bold. Materiality and touch matter: the weight of a handle, the fall of a curtain, the warmth of a timber edge, the hush of considered acoustics. Light is choreographed—morning clarity, evening intimacy—so function and atmosphere align.
With a full turnkey service, we steward the journey from concept to completion, collaborating only with trusted artisans and specialists to ensure precision in every detail. For us, design is not decoration; it is the curation of immersive, meaningful, and enduringly luxurious experiences.
DESIGNEERS
You recently designed a salon for celebrity hairdresser Sheldon Edwards, which has already welcomed high-profile clients including Karim Benzema, Antonio Rüdiger, Aaron Wan-Bissaka, and even Formula 1 CEO Stefano Domenicali. What does it mean to you to see your design become a destination for such notable figures, and what were the biggest challenges you faced during the project?
Supremati
It’s incredibly rewarding to watch a concept become a cultural waypoint. The celebrity roster is exciting, of course, but what matters most is that the salon performs exactly as intended—elevated, distinctive, and welcoming for every client. When a space attracts that calibre of guest and still runs effortlessly day-to-day, we know the design decisions were right.
The biggest challenge was synthesising identity with precision. A high-performance salon is an ecosystem: ergonomic chair spacing, sightlines, circulation, MEP coordination (power, ventilation, water), durable yet tactile finishes, and lighting that flatters both skin tones and hair colour. At the same time, the interior had to embody Sheldon’s bold personality and brand - confident, theatrical, and unmistakably his.
DESIGNEERS
You’ve worked on everything from Belgravia apartments to coastal retreats. Which type of space challenges you the most?
Supremati
Every project has its complexities, but private client commissions challenge us the most—and ultimately inspire us the most. Unlike working with developers, designing for individuals means building an intimate understanding of a person in a very short time: their rhythms, rituals, aspirations, and the small frictions of daily life. The task is to translate those nuances into spaces that are not only beautifully resolved but deeply personal.
Context matters - a Belgravia townhouse carries different light, proportion, and heritage cues than a coastal retreat - yet the true difficulty lies in distilling a client’s essence into an environment that feels inevitable. Our measure of success is simple: when a client walks in and says, “This is me.” If the home feels as though it could not have been any other way, we’ve done our work.
DESIGNEERS
If you could sum up Supremati’s design ethos in a single sentence, what would it be?
Supremati
Timeless by design, personal by intent: interiors curated with artistry, heritage, and precision.
DESIGNEERS
If you could only design with three materials, which would you choose and why?
Supremati
Stone, wood, and metal. They’re architecture’s oldest companions and the most honest: drawn from the earth, capable of returning to it, and endlessly expressive.
Stone carries gravity and permanence. Polished, it reads refined; honed or chiselled, it feels grounded and elemental. It anchors thresholds, hearths, and surfaces that should age with grace.
Wood brings warmth, tactility, and human scale. Species, cut, and finish shift its character—from calm, soaped oak to richly oiled walnut—softening harder materials and improving acoustics.
Metal is structure and ornament in one. It can disappear as a slim profile or sing as a hand-forged detail; it frames, protects, and adds precision where the eye lingers.
Together, they’re timeless and circular. They engage all five senses—the cool of stone, the warmth of timber, the resonance of metal—and prove that luxury isn’t excess, but nature shaped with intention.
“The hardest brief is a human being - capturing their essence so the space feels inevitable.”
SUPREMATI
DESIGNEERS
Sustainability is part of your philosophy. What’s one small, practical choice every homeowner could make today?
Supremati
Buy once, buy well. Choose one quality piece you truly love (ideally vintage or antique) and commit to living with it for a decade or more. Longevity is the most sustainable choice—fewer replacements, less waste, and a home that gains character over time. If it’s new, ask about repairability, spare parts and finishes; if it’s vintage, restore rather than replace. One conscious purchase sets the tone for the entire house.
DESIGNEERS
If one of your interiors were the setting for a film, what genre would it be?
Supremati
Elegant sci-fi. I’ve always been drawn to futures that feel plausible and human—think the quiet optimism of The Jetsons meeting the spatial poetry of 2001: A Space Odyssey and the tactile world-building of Dune. In my interiors that translates to softened geometry, calibrated light, and materials that feel both advanced and elemental. The rooms are cinematic yet livable: choreography of movement, furniture with gentle futurist lines, and moments of wonder that nudge you to imagine what comes next. It’s less spaceship, more future-ready domesticity - a setting where everyday life feels a little extraordinary.
DESIGNEERS
First design object you ever fell in love with?
Supremati
The Lucellino by Ingo Maurer. I first saw the winged bulb in my twenties in a studio owner’s collection and was instantly disarmed by its audacity and purity—an everyday object transformed into something poetic. It proved that product design can be as provocative and imaginative as art, and that interiors can carry a sense of wonder without shouting. That one lamp shifted my lens: simplicity, wit, and a touch of the surreal can change how a room feels—and how we feel inside it.
DESIGNEERS
Favourite room in a home?
Supremati
The home office. It’s a sanctuary where time slows - a room shaped around focus, ritual and quiet pleasure. I’m surrounded by art, curated objects and materials that spark ideas; light and acoustics are tuned for deep work; the desk, chair and storage are deliberate, ergonomic choices. It’s entirely my own - a personal world where I can think clearly, create freely and be unapologetically myself.
DESIGNEERS
Dream city to design in?
Supremati
I’m quite happy with London, it’s a truly unique city, rich with contrasting architectural languages. The possibilities are endless, from designing a Grade I listed townhouse to a contemporary penthouse extension on iconic streets like Abbey Road. And, of course, having sites close by is a practical bonus!
DESIGNEERS
Last exhibition or gallery that inspired you?
Supremati
The Kröller-Müller Museum, in Hoge Veluwe National Park an hour from Amsterdam, is where art, nature and architecture meet: one of Europe’s largest sculpture gardens, a serene modernist building, the Rietveld Pavilion with Barbara Hepworth, and an outstanding Van Gogh holding (c. 90 paintings, 180+ drawings). I visited with my sister and young niece and nephew; we cycled through the sculptures, then lost ourselves in Van Gogh. It’s proof that thoughtful curation and architecture can spark wonder across generations—pure beauty and connection.
