Architecture of calm: inside Daria Daguzan’s Lisbon apartment

High above Boa Vista, on the top floor of a traditional Lisbon building, Daria Daguzan has composed an apartment that feels both instinctive and exacting. Purchased in need of complete renovation, the flat has been entirely reworked under her direction. What remains is not simply a refurbished interior, but a space distilled to its essential qualities: light, volume and atmosphere.

From the outset, the draw was undeniable. “The light,” she recalls. “From the first visit, it was obvious.”

That clarity of vision is characteristic of Daria Daguzan, whose background in art history and interior architecture is underpinned by something more intuitive. “I think curiosity shaped me more than any degree,” she says. “I’ve always observed a lot. I notice how people live, how they move in a space, where they put things, what feels comfortable and what doesn’t.”

Her approach is as analytical as it is aesthetic. “When I look at someone else’s work, I wonder what they were thinking, what pushed them in that direction. Once you understand how a space is built and the process behind it, you look at everything differently.” It is this combination of observation and inquiry that informs her studio, founded a few years ago with a singular intention: to create interiors that endure. “I try to design spaces that will still feel right in ten years.”

Designing for herself, however, introduced a new level of scrutiny. “Absolutely. I overthought everything,” she admits. “The bathroom tiles alone took weeks. When it’s your own home, you know you’ll be looking at those choices every day, so you can’t rush them.”

Daria Daguzan, Interior Designer

That patience is evident throughout. Structurally, nothing was altered. The apartment’s position beneath the roof offered inherent generosity. “It’s on the top floor, which already gave me some freedom,” she explains. “I simply opened the ceiling to reveal the roof and gain height.” By exposing the roofline, she introduced volume without imposing on the building’s fabric. The gesture feels inevitable rather than dramatic.

At the centre of the apartment rises a sculptural metal staircase. “It’s probably the strongest element in the apartment,” Daria notes. Its presence introduces a disciplined contrast to the softness of natural light, anchoring the interior with quiet authority.

Lighting was approached with equal intentionality. “I avoided ceiling lights entirely,” she explains. “I only use floor and table lamps. It keeps the space open and preserves perspective. By switching one light on or off, you can immediately change the focus of the room. It’s a simple way to control the atmosphere.” The result is layered and intimate, a series of luminous moments rather than a uniformly lit volume.

The most transformative intervention was spatial rather than structural. “What is now my bedroom used to be the kitchen,” she says. “I moved it into the living area, and that completely changed the apartment. It made the space more open and much more aligned with how I actually live.”

In its new position, the kitchen becomes part of a fluid living landscape, dissolving former separations. The plan now reflects contemporary rhythms, where cooking, working and gathering coexist with ease.

Daria Daguzan, Interior Designer

To inhabit the apartment is to experience a sense of composure. “It’s cozy, it has the view, the fireplace, the light. It just works. There’s not much to complain about.” The remark is delivered lightly, yet it encapsulates the project’s success. Nothing feels forced. Nothing feels excessive.

Lisbon itself has shaped the renovation in subtler ways. “Lisbon gave me time, and that changed everything,” she reflects. “Here, things don’t need to happen instantly. At first, that can be frustrating, but you quickly realize how valuable that rhythm is. That slowness taught me that patience often leads to better design.”

That measured cadence is embedded in the apartment’s final expression. Decisions have been allowed to mature. Proportions have been carefully resolved. Materials sit in quiet conversation.

The neighbourhood completes the narrative. “It’s central without the noise. You can walk everywhere to eat, to meet friends, to the river. You don’t need a car, and that freedom makes a difference.”

Boa Vista, in Daria’s hands, has become more than a renovation. It is a study in attentiveness, in living deliberately and designing with foresight. As it comes to market, it offers not only a home filled with light, but a way of thinking about space that privileges patience, clarity and lasting relevance.

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