How to design a bar or restaurant that tells a story

Think about the last time you walked into a bar or restaurant and immediately felt something. Not just that it looked nice, but that it made sense, that the light, the materials, the details all pointed in the same direction, telling you exactly where you were and what kind of experience you were about to have.

That feeling isn't an accident. It's the result of concept-led design.

As an interior designer who works with hospitality businesses across South London and beyond, the concept is where I start every project - before a single material is specified, before a floorplan is drawn. And in my experience, the businesses that invest in getting the concept right are the ones whose spaces get talked about, photographed, and returned to.

Here's why it matters, and how it works in practice.

#1 - A concept isn't a mood board. It gives every decision a clear answer.

The word "concept" gets used loosely in design, but what I mean by it is something very specific: a clear, coherent idea that every subsequent decision can be tested against. Does this material serve the concept? Does this lighting scheme? Does the way guests move through the space?

When a concept is strong enough, it doesn't just shape the interior, it starts to inform the whole brand. More on that below.

The concept always starts with a conversation. Before I think about a single material or fixture, I need to understand what the business owner is trying to create. I ask what they're serving, who their customers are, and what feeling they want to land the moment someone walks through the door. I look at the branding, the menus, even the dishware. I think about the signage outside. The interior doesn't exist in isolation, it's the physical expression of an idea, and everything needs to be consistent.

#2 - The Architecture is part of the Brief

One of the things that makes hospitality design particularly interesting (and challenging) is that you're rarely starting from a blank canvas. The existing architecture of a space is always part of the story. The ceiling height, the quality of natural light, the proportions of the room: these either work with your concept or they need to be addressed head-on.

Cántaro, a Mexican restaurant I designed in Beckenham, is a good example of this. The space had previously housed a sushi restaurant, and it was designed accordingly: relatively dark, intimate, suited to evening dining. The owners of Cántaro had a completely different vision: a warm, relaxed, daytime-friendly restaurant evoking the light of the Mexican desert.

The lighting scheme became central to the concept. It wasn't just a finishing touch; it was a structural design decision. We built the entire scheme around flooding the room with warmth at every hour. The pale stone finishes (stucco, natural plaster, pale terracotta) work with that warmth rather than competing with it. The result is a space that feels sun-drenched even on a grey South London afternoon.

#3 - Four projects, four stories

Here are four recent projects that show just how differently a strong concept can take shape.

The Cove — cocktail bar, Moon Lounge, Beckenham

The Cove — Sandy by day, sparkly by night: an escape to a remote island sanctuary

The brief was an indoor cocktail bar that needed to feel like an escape and would act as a magnet to attract passers-by inside. The concept came to me quickly: sand. A texture that is pale, soft, and deeply relaxing by day, but that comes alive and sparkles at night. I had in mind the image of a very remote, desert island, and as the overall venue is called Moon, I developed a concept reminiscent of the Galápagos Islands, and the turtles that are guided by the moon. The owners loved it, adopted the name I suggested, and The Cove was born.

What makes this scheme particularly special is the materials. Mother of pearl features throughout (because nothing illustrates nature's capacity for luxury quite like it). Some walls are clad in 'moonstone', a textured mica that results from a chemical reaction between quartz and granite when exposed to extreme heat: ancient, elemental, and endlessly tactile. Capiz shell chandeliers deliver the sparkle at night. The floor is a turquoise resin that recalls the colour of shallow ocean water. Every material earns its place in the story.

The Bay — outdoor bar, Moon Lounge, Beckenham

The Bay — An antique island escape, where carved wood, earthenware and a fern tree bring Bali to Beckenham.

The Bay is the outdoor counterpart to The Cove, and a completely different world, even though it sits at the same address.

The concept here was Bali: an antique island look, warm and unhurried, somewhere you'd go to properly escape. Dark and carved wood, woven textures, earthenware, a large fern tree rooted into the decking. Materials that feel as though they've been gathered slowly over time. Tinted wood and a textured gold wallcovering run behind the bar shelving. Gold touches catch the light after dark and give the space the same sparkle-at-night quality as its sister bar inside.

Cántaro — Mexican restaurant, Beckenham

Back to Cántaro, because it deserves more than a mention.

Cántaro — Where pale stone and soft terracotta set the scene, and the food provides all the colour.

The design concept I developed was built around one governing idea: the colour comes from the plates, not the walls. Mexican food is vivid, generous, full of life. The job of the interior is to let that food sing. So the palette is deliberately restrained: pale stucco, natural plaster, soft clays, raw terracotta.

Against that background, the decorative walling blocks become sculptural. Cacti are used as minimalist sculptures throughout. The lighting does the heavy lifting after dark.

The moment that confirmed the concept had truly worked came just before opening. The owners decided to use the shape of those walling blocks as the basis for their menu design and wider branding. The interior had become the identity, which is the highest possible compliment for a design concept.

Devine House, Home bar, Greenwich

Devine House — An old apothecary counter, reimagined in natural stone and walnut, with a Californian twist.

Not every hospitality-quality bar is in a restaurant. This project was a home bar for a client in a large new-build apartment in Greenwich. When I was first approached, I assumed we'd be designing a drinks corner. My client had other ideas!

The design concept married the look of an old apothecary with a more modern Californian style. Dark, earthy and grounding textures were combined with lighter, shinier finishes to turn what was previously a large built-in cupboard into a characterful home bar.

For the worktops, I really wanted to find a material that told a story; one that could embody the earthiness of an old apothecary wooden counter, with the luxury look of natural stone. When I stumbled upon the Sensa Nahoa from Cosentino at a trade event, I knew it was the one. The stone has a matt suede effect and unique veining reminiscent of wood; you can feel its texture in a way you simply can't with quartz. I picked this particular slab for its warm brown tones and characterful veining, and worked with the fabricator to ensure the best parts were used. It works effortlessly with the walnut finish of the bespoke cabinetry and the copper accents of the bar shelving. LED tape inside the wooden shelves means the bottles glow softly even when the bar isn't in use. Vintage coloured glass bottles add to the apothecary feel.

A neon sign, a large terrarium (we did briefly consider snakes in jars on the shelves, in keeping with the apothecary concept, but a terrarium felt rather more guest-friendly) and dimmer circuits on everything means it’s a bar that takes itself seriously.

#4 - Why this matters for your business

Concept-led design isn't just about creating a beautiful space. It's about creating a coherent experience, one that guests can feel, photograph, and describe to their friends. A strong design concept is what gets your venue written about, what makes your social media immediately recognisable, and what gives your brand a visual language that extends well beyond the interior itself.

If you're opening a hospitality venue or planning a remodel, and you'd like to talk about what a strong concept could look like for your space, I'd love to hear from you. You can get in touch here

To see more about the projects featured above, head to the portfolio section

Delphine Bouvet Interiors is a South London-based interior design studio specialising in hospitality and commercial design. Projects include restaurants, bars and cafés across South and Central London