The keys to a sea-facing apartment in Worli arrive on Friday, and by Monday the family is already stuck choosing between interior designing firms. They have a folder of brochures, two WhatsApp portfolios and no clear way to tell which firm is better, because every one of them promises luxury.
The word “firm” covers a lot of ground. It can mean a four-person studio run by one architect, or a large company with its own factory and a sales team. Both can do good work. They are simply different arrangements, and it helps to know which one you are hiring before a handsome photograph makes the decision for you.
At Sumessh Menon & Associates, an architecture and interior design studio in Mumbai, the portfolio is made of luxury apartments, duplexes and villas, with homes in Mumbai, Bengaluru and Dubai among them. This guide is written from that side of the table: what a family should look for in any firm, SMA included.
It covers what a firm really does, how the teams are set up, how to read a portfolio, what “turnkey” means and which questions are worth asking before anyone signs. It does not rank firms. The right one depends on your home, your family and how much of the work you want to run yourself.
1. What Do Interior Designing Firms Actually Do?
A good firm plans how the home works, designs every surface and piece inside it, draws all of it so a builder can follow, and checks the result on site. The pretty part is the smallest part.
In a sea-facing Worli flat, the work starts with plain questions. Where does the afternoon glare land? Which wall takes the television? How does the family get from the entrance to the bar to the balcony without crossing the kitchen?
Then come the details most people never think about: ceiling coves, lighting circuits, wardrobe depths, door heights, the exact line where marble meets wood. A firm turns these into drawings, so the carpenter, the electrician and the stone fitter all work from the same page.
Design is not the same as decorating
Decorating is choosing the cushions. Design decides where the walls, lights and furniture go in the first place. A good designer does both, but they are different jobs. The Wikipedia entry on interior design draws the same line: designers may decorate, but decorators don’t design.
If a firm’s pitch is all colour, fabric and mood boards, ask who handles the layout, the lighting plan and the drawings.
Interior Design Firm or Freelance Designer: What’s the Difference?
A firm is a team with a process and, usually, workmen it already knows. A freelancer is one person who brings in others as the job needs them. Neither is better. It depends on the home.
When one designer is enough
A single flat, a few rooms and a family that knows what it wants. One person who listens well can do a lovely job, and you will always know who to call.
When a firm is the safer pick
A villa or duplex with structural changes, custom furniture, a lighting plan and a site that stays busy for a long time needs several skills at once. A firm is also easier to rely on when the family lives in Dubai or London and cannot be at the site often, because someone is always there to answer.
2. In-House Team or Outsourced Work: Who Does What?
Ask three things: who draws, who makes and who fits. In some firms one team does all three. In others the firm designs the home and hands the building to outside contractors.
Both models work. An in-house team gives the firm more control and a single line of responsibility. Outside specialists can be better at one particular craft, but the responsibility can get blurry, and blurry responsibility is where homes go wrong. The designer blames the carpenter, the carpenter blames the drawing.
Four questions that settle it quickly:
Who draws?
The person whose name is on the drawings should be someone you have met.
Who makes?
Furniture, joinery, brass and glass work all have to be made by somebody. Ask where, and ask to see a finished piece.
Who fits?
Stone, tiles, wiring and paint are fitted by different trades. Ask who coordinates them.
Who answers?
When a fault shows up, one name should own it.
Take the Oshiwara residence in Mumbai on the SMA site. Its page lists dining walls panelled in leather and mirror, framed with etched brass strips, and custom brass handles on the dining console. Somebody had to etch that glass, cut that brass and fit that leather. Whether a firm does it in-house or directs a workshop, it should be able to tell you who.
There is no shame in outsourcing. Many good firms do. The shame is in not knowing who is responsible.
3. What Is Turnkey Interior Design, and When Does It Make Sense?
Turnkey means one firm takes the home from design to handover: drawings, materials, building and fit-out work, furniture and the final clean-up. You approve the plan and receive finished rooms.
There are two other common arrangements. In design-only work, the firm gives you drawings and specifications, and you hire the contractors and supervise them yourself. In partial work, the firm designs the whole home but builds only certain rooms or parts, such as the wardrobes and the kitchen.
Who turnkey suits
Busy families, owners who live abroad and large homes where many trades overlap. When one firm is answerable for everything, a delay in the stone does not turn into an argument between three contractors.
Who might prefer design only
Owners with a contractor they already trust, or who enjoy choosing the stone slab themselves. You keep more control. You also keep more of the work, and the gaps between trades become your problem.
Whatever name a firm uses, ask for what is included in writing. Who buys the materials? Who coordinates the trades? Who fixes a cracked slab after handover? “Turnkey” is a useful word only when the answers are written down.
FAQs: Interior Designing Firms and How They Work
1. Do interior designing firms also do the construction work?
Some do and some don’t. Ask whether the firm builds and fits out the home itself, which is the turnkey route, or only designs and leaves the building to your contractors.
2. Can an interior designing firm work with my architect?
Yes, and it works best when the designer joins early. Share the structural drawings at the start, so walls, services and lighting are planned together rather than argued over later.
3. Is a bigger firm always better for a luxury home?
No. Size tells you about capacity, not care. Ask who will run your project day to day, and how many homes that person is running at the same time.
4. Does Sumessh Menon & Associates only design, or does it handle the work on site too?
The studio’s own pages describe end-to-end services: architectural and interior drawings, project management, electrical and plumbing work, and furniture design. They also say projects run from concept to completion. How much of that a particular home needs is best confirmed with the studio directly.
4. How to Read a Portfolio Without Being Dazzled
Look past the photograph. A portfolio only tells you what a firm can do if you check the scale, the finish and the range.
Photographers are good at their job. A shot taken at dusk with every lamp on hides a great deal, and the centre of the room always looks better than its edges. So start with scale. If a firm has only shown compact flats, ask whether it has handled a villa, with its long run of rooms and its separate staff areas, before you hand over yours.
Look at the edges
Go to the corners of the photograph. Where does the wall meet the floor? Do the cabinet doors line up? Is the stone cut cleanly around the sockets? Craft lives in these places, and they are the first to go wrong when a site is rushed.
Ask what the photograph does not show
Which parts did the firm design, and which did it only supervise? Were the furniture pieces made for that home or bought off the shelf? And how long ago was it finished? A home photographed on handover day tells you less than one that has lived through a Mumbai monsoon. Ask to speak to a family that has.
Check the range too. If every project looks the same, the firm has a signature, not a way of listening. A signature is fine if it is what you want. Just know that is what you are buying.
5. Materials, Craftsmen and Made-to-Order Pieces
A luxury home is mostly materials and the hands that fit them. Ask where the stone is chosen, who makes the furniture and who signs off the finish.
Marble is picked slab by slab at a stone yard, because two slabs cut from the same block can have very different veining. A firm that sends you a photograph of a slab and calls it chosen is skipping a step. Wood needs the same care. Veneer and laminates behave differently in coastal humidity, and a good firm picks finishes for Mumbai or Goa air, not for a showroom.
Samples, not catalogues
Ask to see real samples in the home’s own light. A cream that looks warm under showroom lamps can turn flat grey in a north-facing room. Hold the sample against the floor and the curtain together, not on its own.
Made-to-order is a skill, not a label
Many firms say “bespoke”. Ask what that means in this case: who drew the piece, who built it, and where you can see something similar already finished. The SMA page for The Sky Villa, a luxury apartment in Bengaluru, mentions Brazilian and other marbles, handpicked granites, bespoke furniture and handcrafted wall panels with artistic inlays, with skilled craftsmen from different places contributing to the work. That is the kind of detail worth asking any firm about.
6. How to Choose Between Interior Designing Firms for a Luxury Home
Choose the firm whose finished homes look like the home you want, whose senior person you would happily call on a bad day, and who can tell you in plain words who does what.
Keep the shortlist to three. More than that and the meetings blur into one long pitch. Meet the person who will actually run your project, not just the person who sells it. Visit one finished home if the firm allows it, and ask every firm for the same things so you can compare like with like.
Chemistry matters more than people admit
A luxury home involves hundreds of small decisions. If the designer talks over you in the first meeting, the project will feel long. If they listen, ask questions back and say “I would do it differently, and here is why”, you have probably met the right one.
Check who is leading the firm
If an architect leads the studio, ask for their registration. In India the Council of Architecture, set up under the Architects Act, 1972, keeps the national register of architects. A name on a letterhead proves nothing until it matches a name on the drawings.
Questions to Ask an Interior Design Firm in the First Meeting
Bring this list. The answers matter less than how plainly they are given.
- Who will run my project day to day, and how many other homes are they running?
- Who draws, who makes and who fits?
- Can I visit a home you finished some time ago, not last month?
- How will I see the design before anything is built: drawings, 3D views, samples?
- How many rounds of changes are normal, and what happens if I change my mind after approval?
- Who buys the materials, and will I see every choice before it is ordered?
- What happens if something goes wrong after handover?
- How are you paid, and what does that cover?
Which Answers Are Red Flags?
Vague answers are the red flag. Watch for these:
- “That can wait” as the answer to anything about scope, changes or handover.
- Plenty of talk about style and mood, none about drawings or who is on site.
- A refusal to name the person who will run your project.
- Pressure to sign, or to pay anything, before you have seen a single drawing.
- Portfolio photographs that nobody can match to a real address.
FAQs: Choosing Between Interior Designing Firms
1. How many interior design firms should I meet before deciding?
Two or three is enough. After that the meetings blur together and the comparison gets harder, not easier.
2. Should I ask every firm for a free design before choosing?
It’s tempting, but it rarely works. A real concept needs time with the brief, the site and the family. Ask instead to see how each firm presents its work and how it explains its thinking.
3. How can I tell whether an interior designing firm’s portfolio is genuine?
Ask for the project name and area, then ask to see a set of drawings or to visit the home. Photographs that a firm cannot connect to a real address deserve a second look.
4. Can families living abroad work with Sumessh Menon & Associates?
The studio’s site says it works in major Indian cities and internationally, using virtual consultations and site visits. Its offices are in Bandra West and Santacruz West, Mumbai.
7. How Designs Are Presented, Revised and Approved
You should see the design in some form before anything is built, and know what happens when you ask for a change.
The usual order is simple. Layout drawings come first, then mood and material boards, then more detailed views of the main rooms. Once the family approves, the firm prepares construction drawings and a list of finishes for the contractors to follow. Ask to see a sample set of drawings from a finished home. It tells you more than any brochure.
Changes are normal, until they are not
Changing a sofa fabric is easy. Moving a wall after the tiles are down is not. Ask when the design is frozen, how many rounds of changes are expected before that, and what happens afterwards. A firm that answers clearly has been through this before.
Ask for the finish list
A good finish list names everything: which marble, which handle, which paint. If a drawing only says “wooden flooring”, a decision is still waiting to be made, and it will be made on site, in a hurry.
8. Site Supervision and Handover: Where a Firm Proves Itself
Most of a home’s quality is won or lost on site. Ask who visits, how often and what they check.
The mistakes that hurt most are made early. A wall marked a little out on the first day, and everything after it follows. Tile levels, joinery fit and electrical points before plaster are checked by somebody standing in the room, not by a phone call. A firm that designs and rarely visits cannot promise how the home will turn out.
Handover is a process, not a date
A proper handover has a final walk-through, a snag list of small faults to fix and a talk about how to look after the materials. Ask what happens in the first monsoon after you move in, when doors swell, stone stains and joints show. The answer tells you whether the firm stays or disappears.
FAQs: Site Work and Handover
1. Do interior designing firms supervise the work on site?
Good ones do. Ask who visits, how often and what they check. A firm that designs and never visits cannot promise the result.
2. What is a snag list?
A list of small faults found at the final walk-through: a chipped edge, a door that catches, a light that flickers. The firm fixes each one before the project is closed.
3. Can I change the design after it has been approved?
Yes, but the later you ask, the harder it gets. A different finish is easy before it’s ordered. Moving walls or services once work has started is not.
4. How does Sumessh Menon & Associates describe the end of a project?
The studio’s process page says the interior designers and architects do a final walk-through, make a snag list and discuss maintenance before the project is brought to a finish.
9. How Sumessh Menon & Associates Approaches Interior Design Projects
Sumessh Menon & Associates is an architecture and interior design studio in Mumbai, founded by Sumessh Menon, with offices in Bandra West and Santacruz West. Its published process has four stages: Design Dialogue, Conceptualisation, Construction Drawings and Documentation, and Project Completion. The first captures the family’s needs and ideas. The last ends with a final walk-through and a snag list. The site also lists India’s Hot 100 Designers and Best Design in Hospitality & Leisure among its recognition.
The work is mostly residential. At the Quantam apartment in Mumbai, a three-bedroom second home, the project page lists custom-crafted light installations, a bespoke curved headboard in the master bedroom, a backlit mural wall in the dining area and a custom bar unit in the media room. The living and dining floors are creamy white onyx marble, and the master bathroom has a blush-toned marble. Pieces made for one home, rather than picked from a catalogue, are where a firm’s own skill shows.
Further afield, the studio designed a palatial duplex villa in Emirate Hills, Dubai. The brief on that page was to join Indian-inspired artistry with Dubai’s architectural style, under a classical luxury theme.
What the residence page puts on the table:
Architecture and interiors together
The page says the studio has expertise in both.
Every room of the home
Living rooms, bedrooms with wardrobes, bathrooms and modular kitchens are all listed.
Project management
Listed among the studio’s end-to-end services, next to drawings, electrical and plumbing work and furniture design.
Conclusion: Choose the Firm You Can Question
The best firm for your home is not the one with the longest list of awards or the glossiest photographs. It is the one that answers plain questions plainly: who draws, who makes, who fits and who answers when something goes wrong.
Meet two or three. Visit a finished home. Ask to see a set of drawings. Notice whether the person across the table listens, and whether the same person will be there after the contract is signed.
A good portfolio gets a firm into the meeting. Clear answers are what get it the home.
Common FAQs: Interior Designing Firms for Luxury Homes
1. What does an interior designing firm do?
It plans and designs the inside of a home, from layout and lighting to furniture and finishes. Many firms also manage the building work until handover.
2. How do I find good interior design firms in Mumbai, Goa or Bengaluru?
Start with homes you have visited and liked, and ask the owners who did them. Then look at portfolios and meet two or three firms. A recommendation from a family with a similar home is worth more than any listing.
3. How are interior designing firms paid?
Firms charge in different ways: a fixed fee, a share of the project, or a mix of the two. Ask for the method in writing, and for what it covers. The amount depends on the size, materials, finishes and scope of the home.
4. Can an interior designing firm help if I live abroad?
Many can. Video calls, drawings and a site team do most of the work. Ask how updates will reach you, whether as photographs, videos or written reports, and how often.
5. Can I hire a firm for just one room?
Some firms take on a single room or a smaller scope, and some don’t. Ask before you book a meeting, so nobody’s time is wasted.
6. What should a contract with an interior design firm cover?
The scope of work, who does what, what is included and what is not, how changes are handled, how payment is staged, and what happens at handover and afterwards. Have it read by someone who reads contracts for a living.
7. Which cities has Sumessh Menon & Associates designed homes in?
The portfolio pages include homes in Mumbai, Bengaluru, Kolkata and Dubai.
8. Does Sumessh Menon & Associates design both apartments and villas?
Yes. The residence page lists luxury apartments, duplexes, penthouses, sky-homes and villas among the homes the studio designs.
