The premium interior designer's dirty secret.

The reason premium interiors cost three to five times more than mid-market is not what your designer is telling you.

It is not the materials. It is not the finishes. It is not the imported hardware or the bespoke joinery, though these things matter.

The real reason is that a premium studio designs _around_ the client's life. A mid-market builder designs _around_ their own supplier list. The difference sounds abstract. In practice, it is the difference between six weeks and six months. Between a home that fits you and a home you learn to fit into.

Where the money actually goes

If you have received a proposal from a premium designer, you have probably seen a line item that reads, roughly: _design fee — 15% to 25% of project cost._ You have probably wondered, quietly, what that percentage is buying you. You will not have received a clear answer.

Here is what it is buying.

One. Every material in your home was selected in person, by a designer who has held it, tested it in your specific light, and matched it against the room it is entering. Not selected from a supplier's catalogue over a video call. This process — which the industry calls _specifications_ — is quietly expensive because it is quietly slow.

Two. The number of alternatives considered before each specification. A mid-market builder chooses one option. A premium studio considers three to seven, discards most of them, and defends the chosen one on more than aesthetic grounds. This costs time, and time is what makes design expensive.

Three. The designer is signing every drawing personally. There is no junior on your project. The person you interviewed is the person choosing the tile grout width. This model does not scale — it is the reason premium studios cap their intake — and it is why the price cannot come down.

Four, and this is the least visible one: the studio is refusing work in order to keep yours. Every premium studio you consider is turning down projects to accept fewer. That refusal is baked into your quote. You are paying, in part, for the projects the studio said no to.

Why nobody tells you this

Because the phrasing is uncomfortable. It sounds, if said badly, like _you are paying for our smallness_. And it is true. You are.

But the smallness is what makes the work possible. A designer with four projects at a time can attend the site every week and remember the client's mother's name. A designer with sixteen projects at a time cannot. This has nothing to do with talent — it is arithmetic.

You are not paying for the marble. You are paying for the smallness of the studio that specified it.

What we would say if we were choosing a designer

Ask them, straight: _how many projects will you be running simultaneously when mine is live?_ If the answer is more than six, you are on a mid-market pipeline, and you should pay a mid-market price for it.

If the answer is under six, and their portfolio is credible, and their previous clients speak of them by first name — you are paying for what premium design actually costs. Not the marble. The smallness.

That is the secret. It is not exactly dirty. But it is not, usually, said.