The Sofa Is the Most Important Furniture Decision You'll Make
A sofa is typically the largest, most-used, and most expensive piece of furniture in a living room. Get it right and everything else falls into place. Get it wrong and you'll be working around an uncomfortable mistake for years. Here's what to consider before you buy.
Size: Measure Twice, Buy Once
Before browsing sofas, know your numbers. Measure:
- The width and depth of the space where the sofa will sit.
- The doorways, hallways, and stairwells the sofa must pass through on delivery.
- The distance between the sofa and the coffee table (aim for 35–45 cm).
- The distance between the sofa and the TV (if relevant).
As a general rule, a sofa should take up roughly two-thirds of the wall it sits against — not the full width, and not so short it looks lost.
Configuration: Which Shape Fits Your Room?
| Style | Best For | Watch Out For |
|---|---|---|
| 3-seater sofa | Small to medium rooms, rental spaces | May feel small in large open-plan rooms |
| L-shaped / corner sofa | Large rooms, families, TV viewing | Difficult to move; takes a lot of floor space |
| 2-seater + armchairs | Flexible layouts, conversation-focused rooms | Requires more floor space overall |
| Modular sofa | Renters, changing needs, open-plan spaces | Can look messy if not arranged carefully |
Frame and Durability
The frame is the backbone of your sofa — and you won't see it until something goes wrong. Look for:
- Kiln-dried hardwood frames (oak, beech, ash) — the most durable option.
- Avoid softwood or particleboard frames — they warp and crack over time.
- Eight-way hand-tied spring systems offer the best long-term support in higher-end sofas.
- Sinuous (zigzag) springs are common in mid-range sofas and perform well if the gauge is solid.
Cushion Fill: Comfort vs. Maintenance
The seat cushion fill determines both comfort and how much maintenance you'll be doing:
- Foam only: Holds shape well, easy to maintain, but can feel firm and may compress over time.
- Feather/down: Luxuriously soft, but requires daily plumping and is not ideal for households with allergies.
- Foam + fibre wrap: A popular middle ground — comfortable and relatively low maintenance.
Fabric: Choosing for Your Lifestyle
The right fabric depends entirely on how you live. Be honest with yourself:
- Pets and children: Choose tightly woven, performance fabrics like microfibre, boucle, or outdoor-grade upholstery. Avoid velvet and loose weaves.
- Allergy sufferers: Leather and faux leather are easier to keep dust-free than fabric.
- Formal spaces: Velvet, linen, and cotton blends look elegant but need more care.
- Rental or budget: Look for slipcover sofas — the covers can be removed and washed.
The Leg Detail Matters More Than You Think
Sofa legs affect both the visual weight of the piece and the practicality of cleaning underneath. Raised legs on thin metal or tapered wood make a room feel more open and make vacuuming easier. Low-profile or legless sofas (platform style) create a heavier, more grounded look — great for Scandinavian or contemporary schemes, but harder to clean beneath.
Test It Before You Buy
Always sit on a sofa in-store before purchasing. Sit in your typical position — do you sink too far? Does your back feel supported? Can you get up comfortably? A sofa that feels fine for five minutes may feel wrong after an hour of reading. If buying online, check the returns policy carefully.
Final Advice
Buy the best quality sofa you can genuinely afford. A well-made sofa lasts 10–15 years; a cheap one may need replacing in 3–5. Spread the cost over the lifespan and quality almost always wins on value.