One of the country’s fastest-growing interior design firms is launching an architecture service built on a single premise: the building and the life inside it should be designed by the same hand.
In a finished home somewhere on the Lekki corridor, an air conditioning unit hums directly in front of a window.
Above it, a ceiling recess sits empty, built for a curtain that can never be hung, because there is now nowhere for the curtain to fall.
A few rooms away, a structural column stands in the dead centre of the kitchen, swallowing a full run of cabinetry that appeared on no plan. None of it was anyone’s fault, exactly. It was simply the predictable result of a building designed by one firm and furnished by another, years apart, neither in conversation with the other.
For more than a decade, La Maison Douillet (LMD) has been the firm that arrives second.
As one of Nigeria’s fastest-growing interior design companies, with over 100 projects delivered across Lagos, Abuja and beyond, it built its name resolving exactly these inherited conflicts: the column in the wrong place, the cable with nowhere to run, the room quietly fighting the life inside it. Last week, the company decided to stop arriving second.
It has launched LMD Architecture, a full architecture practice. On paper it looks like a fast-growing studio adding a service line. In the founder’s telling, it is the opposite of an add-on.
“For years we walked onto sites where the building was already finished, handed a problem, and asked to make it beautiful,” Femi Falaye says. “At some point you stop accepting the problem and start preventing it.”
The premise of the new practice is deceptively simple, and it inverts how most buildings get made. Conventionally, an architect designs the shell and the structure.
An interior designer is engaged later, sometimes years later, to work inside whatever has already been built. By the time the interior designer arrives, the decisions that shape daily life are fixed: column positions, ceiling heights, window placements, the buried routes for services.
The interior designer adapts. The client pays for that adaptation every day they live there.
LMD Architecture starts from the other end. Before a single structural line is drawn, the studio develops a full interior brief: how the client lives, works, entertains, cooks, sleeps and moves. That brief becomes the brief for the architecture. Mechanical and electrical systems, glazing and climate control are coordinated as one design problem from early design stage rather than three separate ones resolved on site.
Technology, screens, cabling, smart-home and lighting control are drawn into the architectural set, not retrofitted after handover.
It is a capability the company argues no architecture-first studio can credibly claim, because it was earned in the opposite direction. “An architect can learn what a curtain needs to clear,” Femi Falaye, CEO LMD, says. “It is much harder to teach a studio what it feels like to live in a room it has never had to furnish. We have spent a decade in that room.”
The claim is not theoretical. La Maison Douillet’s portfolio spans private residences, corporate environments and hospitality, with work for clients including Paga, Intel Africa, HP and Black Olive Bistro. Its first full architectural commission, a private residence delivered in 2025, was the proof of concept the firm needed before formalising the practice.
The growth that carried it there has been steep, and increasingly the company has come to see itself less as a design studio than as a design institution, with its own training pipeline feeding the standard of work it puts into the world.
That pipeline matters to the architecture story more than it first appears. La Maison Douillet runs an in-house academy that has moved 150 artisans from unskilled and semi-skilled work into a recognised standard of craft, the same hands that execute its interiors. A studio that controls how its makers are trained controls a level of finish that most firms can only specify and hope for. Extending into architecture simply pushes that control one step further up the chain.
“We are not adding architecture to look bigger,” Femi Falaye says.
“We are doing it because we could no longer justify delivering a beautiful interior inside a building that was working against us from the first column.”
For the market, the launch reframes what La Maison Douillet competes on. A traditional architecture studio treats interiors as an afterthought. A traditional interiors studio is engaged once the building is already standing.
LMD Architecture collapses both into a single engagement: one team, one brief, one creative authority, from the first sketch to the last piece of furniture placed. There is no handover point at which design intent has to be re-explained to a new firm, and no gap for the expensive mistakes to slip through.
Whether the rest of the industry follows is its own question.
For now, the company that built its reputation cleaning up other people’s buildings has decided the most valuable thing it can sell is a building that never needed cleaning up in the first place.
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