Choosing the wrong interior design studio isn’t usually obvious on the first day. It becomes apparent when the project drags on, when the budget spirals out of control, or when the finished space bears no resemblance to the lifestyle or business it was meant to support. That’s why, if you’re wondering how to choose an interior design studio, your decision shouldn’t be based solely on pretty pictures, but on a careful balance of aesthetic judgement, technical expertise and working methods.
A good project isn’t just about decorating. It’s about understanding the space, organising circulation, addressing lighting, materials, furniture, installations and actual use. In a home, this affects how you live day to day. In a restaurant, hotel or sports club, it also affects operations, the customer experience and brand perception. That’s the difference between a firm that simply creates atmospheres and one that truly designs spaces.
How to choose an interior design studio without skimming the surface
The first temptation is usually to choose based on style. That’s normal. Visual language matters—and a great deal. But a studio isn’t judged solely on its aesthetics, but on its ability to translate a specific need into a bespoke solution.
A coherent portfolio speaks louder than a vast, directionless one. It is not about all projects looking alike, but about detecting whether there is a rationale behind every decision. A reputable studio can work on residential, hospitality or commercial spaces without repeating formulas, because its value lies not in imposing an identical stamp, but in interpreting each commission with spatial intelligence.
It is also worth looking at what kind of projects they have actually carried out. Designing a flat undergoing partial renovation is not the same as a full-scale refurbishment, a detached house or a commercial premises with more complex technical, regulatory and operational requirements. The closer their experience is to your situation, the smoother the process will be.
Aesthetic affinity matters, but it is not enough
Visual affinity is the starting point, not the final criterion. If a practice works with a sober, contemporary and well-executed style, but you are looking for an ornate or strictly decorative space, it is unlikely to be a good fit. And the reverse is also true.
That said, the useful question is not whether you like their photos, but whether you like their way of thinking. In the images, it is worth paying attention to proportions, materials, the relationship between light and volume, continuity between architecture and interior design, and whether the space feels lived-in or simply staged for the camera.
When a studio has maturity, it shows in the small details: clean transitions, integrated solutions, bespoke furniture where needed, and a general sense of order. Not everything needs to be eye-catching. In fact, often the best design is what looks natural.
What to look for in the portfolio before arranging a meeting
Before making initial contact, it is worth taking the time to read the portfolio thoroughly. Not to count square metres, but to understand the studio’s approach to design.
If you’re looking for a comprehensive refurbishment, it’s worth checking whether the practice has been involved beyond the final finish. The layout, the way light enters, the relationship between day and night areas or between the living room and kitchen, and how storage is incorporated are clear signs of design depth. In commercial settings, you should also observe how the identity of the space is established without compromising functionality, circulation or maintenance.
Another key point is controlled variety. An interesting studio does not repeat the same project twenty times. Nor does it arbitrarily change its design language simply to appear versatile. What is valuable is identifying a solid foundation and a subtle adaptation to each client, context and use.
The working process: where almost everything is decided
Many problems do not stem from the design itself, but from the process. Therefore, when assessing how to choose an interior design studio, it is advisable to ask less about trends and more about methodology.
A reputable studio should be able to clearly explain how it structures the project phases. From the initial requirements gathering through to concept development, technical specification, material selection and site coordination. If this part sounds vague, the risk increases.
Not all clients need the same level of support. Some are only looking for project management and creative direction. Others prefer a comprehensive service, from architecture to interior design, execution and the final details. No single option is inherently better. It depends on the time you have, the complexity of the project and the level of control you wish to delegate.
The important thing is that the scope is clear from the outset. What exactly does the service include, what deliverables will there be, how are decisions validated, how many revisions are planned, and who coordinates each phase? The sophistication of a practice is not measured by using complicated language, but by reducing uncertainty.
Quotes, fees and the misconception of the lowest price
In interior design, choosing based on price often ends up being expensive. Not because a cheaper firm is always worse, but because a low quote sometimes hides a lack of definition, less dedication or a reduced ability to anticipate problems.
There is a clear difference between paying to design a space and paying to solve its challenges. The latter requires more analysis, more coordination and greater technical expertise. And this is evident in the final result, but also in the construction work, the deadlines and the number of last-minute decisions that are avoided.
It is worth asking for transparency. How are fees calculated, what proportion relates to the design, what to project management or supervision, and which items may vary? It is also reasonable to ask how the construction budget is managed and what margin is left for contingencies. A practice that does not promise miracles is usually more reliable than one that guarantees perfect figures from the outset.
Architecture and interior design: a real advantage
When a project involves reorganisation, structure, façades, installations or a profound transformation of the property, working with a practice that combines architecture and interior design offers a clear advantage. Not only for efficiency, but for coherence.
Separating the two disciplines may work for simple commissions. But in comprehensive renovations or new-build projects, this division often creates tension between the technical and the spatial. What is decided on the plans determines how the interior is experienced. And what one wishes to achieve inside often requires architectural decisions from the outset.
That is why, if the aim is not to decorate but to redefine a space with ambition and precision, it is worth considering firms capable of working on both aspects simultaneously. It is at this intersection that the most solid projects emerge.
The personal relationship also shapes the outcome
This point is often underestimated. However, you will be making many decisions with that practice, and likely over a period of months. If there is no listening, clarity or shared vision, the process suffers.
A good initial meeting should make one thing very clear: whether the practice truly understands what you need or is simply trying to fit your project into its own formula. There is a difference between having a distinctive voice and not knowing how to listen. The former adds value. The latter limits.
It’s also worth observing how they respond. Do they present ideas clearly, ask relevant questions, point out limitations naturally, and are they able to say when something isn’t suitable? Trust doesn’t come from them always agreeing with you, but from sensing that there’s sound judgement behind every proposal.
Signs that you’re on the right track
You don’t need to wait until you’ve signed on the dotted line to sense whether there’s a good fit. You can usually tell before then. A suitable practice doesn’t just dazzle you with visual references. It organises the problem, identifies opportunities and translates complexity into understandable decisions.
If they also work with bespoke solutions, rather than off-the-shelf packages, the project is more likely to truly respond to your space, your lifestyle or your business model. This is the territory of firms such as FFWD Arquitectos, where the combination of architecture, interior design and bespoke execution allows them to shape projects with identity and rigour.
Choosing wisely doesn’t mean finding the most famous firm or the one most in line with a specific trend. It means finding the one that can interpret your project with precision and turn it into a clear, beautiful and functional space, without unnecessary shortcuts.
Ultimately, a good studio doesn’t just design how a place looks. It designs how it is lived in, how it is remembered and how it functions when the photos no longer matter.