How to Choose an Interior Designer: Questions, Red Flags and a Scorecard

The designer you pick shapes how you will cook, store, work and rest for the next ten years or more. Most interior regrets are not about taste; they are about delays, finishes that did not match the samples, bills that grew, and service that stopped at handover. This guide helps you test for those things before you sign.

What goes wrong when the choice is rushed

• Delays: without a written timeline, eight weeks quietly becomes five months.
• Poor workmanship: uneven shutter gaps, rough edge banding and loose hinges are the most common complaints after handover.
• Surprise costs: transport, installation, civil work and GST left out of the first quote and billed later.
• Silence: no single contact person, so questions sit unanswered for days.
• Empty warranties: spoken promises that are hard to enforce once the firm has moved on.

A good designer and a good executor are not always the same person. The safest firms are accountable for both, or are clear about who handles what.

When to bring a designer in

• Before builder handover: electrical and plumbing points can be planned around your furniture instead of the other way round.
• Before buying furniture: pieces bought first often do not fit the final layout.
• Before demolition in a renovation: structural changes should be planned, not improvised on site.
• Before finalising electrical layouts: switch and socket positions belong to the furniture plan.

Every decision made before production is far cheaper than the same decision made after.

Types of designers and firms

A step-by-step selection process

1. Set your budgetDecide a realistic range before any design meeting, using our 2 BHK or 3 BHK cost guides.
2. Collect referencesSave images of homes you like and note what you like in each: colour, storage, lighting.
3. Write a room-by-room briefList storage needs, appliances, who uses each room, and must-haves.
4. Shortlist three or fourFrom recommendations, reviews on independent platforms, visits to finished homes, our lists of interior designers by city.
5. Visit sitesOne finished home and one project in progress for each shortlisted firm.
6. Visit the factory if they have oneAn hour there tells you more than a sales presentation.
7. Compare quotes line by lineSame scope, same specification, then compare totals.
8. Score and decideUse the scorecard below, then negotiate the contract terms, not just the price.

What to evaluate

The questions to ask

Take these to every first meeting. The answers, and how willingly they are given, tell you most of what you need.

Experience

1. How many homes like mine have you finished in the last two years? Recent, similar work matters more than total years in business.
2. Can I see two or three recent projects in person? A lived-in home shows finish quality that photos hide.
3. May I speak to two recent clients? Ask them about delays, final bills and after-sales service.

Design process

4. What drawings will I get: 2D layouts, elevations, 3D views? Clear drawings are what the site team builds from.
5. How many design revisions are included? Avoids charges for changes you assumed were free.
6. When is the design frozen, and what does a change cost after that? Changes after production are the most common budget overrun.

Materials

7. Which board, finish and edge banding will each item use, by brand and grade? "Waterproof ply" is not a specification; "BWP, 18 mm, brand X" is.
8. Which hinge, channel and accessory brands and models are included? Hardware quality decides how long doors and drawers work smoothly.
9. Can I see and keep samples of the approved materials? Samples are your reference if anything different arrives on site.

Production

10. Where are the modules made: your factory, a partner factory, or on site? Tells you who controls cutting, edge banding and quality checks.
11. Can I visit the factory or workshop? A confident yes is a good sign in itself.
12. What checks happen before panels leave the factory? Look for a named process, not "we are very careful".

Project management

13. Who is my single point of contact during execution? One named person avoids messages bouncing between teams.
14. How and how often will I get progress updates? Weekly photos or milestone reports are a good minimum.
15. What happens if the project runs late, and who pays for delays you cause? A delay clause shows the firm plans for accountability.

Price

16. What exactly is included in this quote, item by item? Line items make quotes comparable.
17. What is excluded: civil, electrical, plumbing, appliances, GST? Exclusions are where most surprises come from.
18. What is the payment schedule, and what is each payment tied to? Payments should follow completed milestones.

Warranty and service

19. What warranty do you give, on what, and for how long, in writing? Board, finish, hardware and workmanship can have different terms.
20. How do I raise a service request, and how fast do you respond? A stated response time is worth more than a long warranty on paper.
21. Is there a free check-up after handover? Hinges and doors often need one adjustment after a few months.

The ones people forget

22. Who takes site measurements, and are they re-checked before production? Measurement errors create gaps and rework.
23. What if a material is delayed or discontinued? You want an agreed substitute process, not a surprise.
24. Who does the final snag inspection with me? Handover should include a written list of fixes and dates.
25. Who protects floors, doors and lifts during work? Damage to common areas can become your bill with the society.

Reading a portfolio properly

• Renders are not proof. 3D images show design intent, not finish quality. Ask for photos of real, completed homes.
• Look for lived-in homes. Photos taken months after handover show how things wear.
• Check variety. One repeated look may mean one repeated template.
• Look inside. Open wardrobe and kitchen shots show whether internal storage was actually planned.
• Zoom in on edges and gaps. Straight shutter lines, even gaps and clean edge banding are signs of disciplined work.

Why site visits matter more than photos

At a live or finished site, run your hand along edges, open and close several doors and drawers, and look closely at the countertop joints and silicone lines. Check that hinges are aligned and drawers run quietly.

If you can talk to the owners, ask three questions: Was it delivered on time? Did the final bill match the quote? How quickly were problems fixed after handover? The last answer is often the real difference between firms.

Understanding the quotation

A good quote is broken down by room, then by item, with the board, finish, hardware, size and rate for each. Design fees and installation should be shown separately. Common exclusions to ask about:

Compare like with like. A lower total with thinner boards or fewer accessories is not cheaper; it is a different kitchen. Our modular kitchen calculator helps you sense-check kitchen quotes.

Red flags

• A price far below the others with no clear reason in the specification.
• No material specifications: "premium ply" and "branded hardware" with no names or grades.
• No written agreement, or one that leaves out timelines and warranties.
• No design sign-off step before production.
• No named project manager.
• Slow, vague replies before you have paid. Communication rarely improves after.
• Pressure to pay most of the amount upfront or to decide the same day.

Factory-made or carpenter-made furniture

For most city apartments, factory-made modules give more predictable results. Skilled carpentry still earns its place for unusual shapes, solid-wood pieces and small custom jobs.

Checking materials before you sign

• Match the plywood grade to the room: BWP near water, BWR or MR in dry rooms. See plywood grades.
• Get hinge, channel and accessory brands and models in writing; branded hardware often carries its own warranty.
• Confirm laminate thickness and brand; thin, unbranded sheets chip at the edges.
• Approve physical samples, not screen images, and keep them.
• Ask how panels are checked at the factory for warping, edge sealing and finish.

The materials glossary explains every term you are likely to see in a specification.

What the contract should cover

• Full scope of work, room by room, with drawings attached
• Material specification for every item
• Payment schedule tied to milestones
• Start and completion dates, not ranges
• What happens if either side causes a delay
• Warranty terms by item, and the service response time
• How changes are requested, priced and approved
• Handover process, including a written snag list

Matching the firm to your budget

Scorecard for comparing shortlisted firms

Score each firm from 1 to 10 on every row, multiply by the weight, and add up. The weights favour things that are hard to fix later.

One-page checklist

• Seen completed homes, not only renders
• Visited one finished and one live site per firm
• Spoken to at least one past client
• Plywood grade matched to each room in writing
• Physical samples approved and kept
• Quotes compared line by line on the same scope
• Exclusions and GST confirmed in writing
• Payment schedule tied to milestones
• Delay and change-request clauses agreed
• Warranty terms and service response time written down