How to Choose an Interior Designer Without Getting Seduced by the Portfolio

Choose an interior designer by matching their experience, scope, process and budget discipline to your project—not by choosing the prettiest Instagram grid. A portfolio tells you taste. It does not tell you whether the designer communicates well, produces usable documentation, controls cost or understands the type of project you are actually undertaking.

What should you look for in an interior designer?

Start with evidence of similar work. If you are furnishing a completed apartment, a studio known for major structural renovations may be more service than you need. If you are rebuilding kitchens and bathrooms, a stylist who mainly selects furniture may not be enough.

Ask for examples that match your project type, budget level and scope, not simply the designer's most photogenic work.

How important are qualifications and accreditation?

They are one useful signal, particularly where the scope involves technical documentation and coordination. The Design Institute of Australia's DIA Accredited Designer program considers recognised qualifications, professional experience, a Code of Conduct, continuing development and evidence of professional indemnity insurance. Accreditation is not the only way to identify a good designer, but it gives consumers something concrete to verify.

What should you ask about process?

• Who will actually work on my project?
• What information do you need from me before starting?
• What are the stages from brief to completion?
• How many revision rounds are included?
• How are approvals recorded?
• How is budget checked during design?
• Who orders furniture and materials?
• Who owns defects, delays and substitutions?

A recent Australian Reddit thread about a designer being 'worth it' included a homeowner who said they regretted not checking previous work closely enough. Another described a designer forcing their own style onto the project. That is anecdotal, but it reinforces a sensible rule: you are hiring a process and judgement, not just an aesthetic.

How do you check whether they can work to your budget?

Give a realistic total project budget early and ask what level of outcome they believe it supports. Then ask how they test design decisions against it before detailed work is completed.

One widely discussed Australian renovation case involved a design reportedly priced far above the client's stated construction budget. The lesson is simple: budget cannot be treated as a final-stage estimating problem.

Should you choose someone whose style looks exactly like yours?

Not necessarily. Look for a designer whose work shows judgement across different homes rather than one signature look repeated everywhere. Ask how they separate their taste from yours and how the brief is translated into decisions.

How many designers should you speak to?

Enough to understand the market and compare approaches—usually two or three serious conversations is more useful than collecting ten shallow quotes. Give each the same brief so the proposals can actually be compared.

Next, use DORSA's interior design cost guide and the upcoming quote-comparison guide rather than choosing by the lowest headline fee.

Bottom line

The right interior designer should understand your project, explain exactly what they will deliver and demonstrate that they can work inside the financial and practical reality of the home. Portfolio chemistry matters. Process, scope and accountability matter more.