Your sofa isn't just another piece of furniture—it’s where life happens. It’s the spot where you sip your morning coffee, binge-watch your latest obsession, curl up with a book, and host friends on a Saturday night. So, choosing the right one isn’t a decision to take lightly.
While it might be tempting to pick something based purely on looks, interior designers know that the perfect sofa balances comfort, style, and proportion with effortless ease. Here's what the pros really consider when selecting the right sofa for a space—and what you should know before making your choice.
1. Measure, Then Measure Again
This might sound obvious, but it’s the first mistake many people make. Get accurate measurements of your room and the entry points—like doors and hallways—before you start browsing. Designers know that even the most beautiful sofa isn’t worth it if it can’t fit through your front door.
And it’s not just about floor space. Consider the sofa’s height, especially if you have low windows or wall-mounted artwork. A few extra centimetres can make or break the overall balance in your room.
2. Think About How You’ll Use It
Are you a feet-up, full-stretch movie watcher? Or do you prefer sitting upright while chatting with friends over a drink? Your habits should guide your sofa choice. Designers always ask how their clients plan to use the piece. Deep seats work well for lounging, while more upright designs suit formal living rooms.
3. Pick the Right Fabric for Your Lifestyle
A white linen sofa looks dreamy—until your dog jumps on it with muddy paws. If you’ve got pets, kids, or are prone to red wine mishaps, go for durable, stain-resistant fabrics. Designers often turn to textured weaves or treated cottons that can handle daily wear while still looking elevated.
Leather is another option worth considering. It ages well and tends to improve with time, gaining character rather than wear.
4. Check the Frame Construction
A designer will never choose a sofa based on looks alone. Beneath the fabric, the frame matters most. Look for hardwood frames—kiln-dried eucalyptus or birch are commonly used in quality Australian-made sofas. Avoid softwoods or composite boards if you want your sofa to last more than a season or two.
While you may not be able to see the frame, a quick shake can tell you a lot. If it wobbles or creaks, move on.
5. Cushion Filling Matters
Do you want that plush sink-in feel or a firmer, supportive seat? Designers weigh up the pros and cons of different cushion fillings. Foam offers structure, while feather or down blends create that casual, lounge-all-day vibe. Often, the best sofas blend both—a foam core for support, wrapped in a feather layer for comfort.
Just be warned: feather cushions require regular plumping to keep them looking fresh.
6. Don’t Skip the Sits Test
Never buy a sofa you haven’t sat on. Designers will test several styles, taking note of the depth, seat height, and back support. If you’re shopping online, try to find a showroom that stocks the model, or look for retailers with generous return policies.
And take a seat the way you would at home. Curl up, lie down, pull your legs under you—whatever feels natural. That’s the best way to know if the sofa will suit your lifestyle.
7. Mind the Proportions
A big sofa in a small room can dominate the space, while a small sofa in a large room can feel lost. Designers always consider scale in relation to the room and other furnishings. Use painter’s tape to map out dimensions on your floor—it’s a simple but effective way to visualise how the sofa will sit in your space.
And don’t forget the visual weight. A bulky, solid base might feel overpowering in a smaller room, whereas a sofa with raised legs creates a lighter, airier effect.
8. Prioritise Colour and Texture Over Trend
It’s easy to be swayed by a trending colour or shape. But designers look for fabrics and hues that stand the test of time. Neutral tones—think stone, taupe, charcoal, or warm grey—tend to offer more flexibility and won’t date as quickly. If you want to inject colour, do it with cushions or throws that can be easily swapped out.
Texture also plays a big part. Bouclé and linen blends are having a moment, but they also add warmth and dimension in a subtle way that transcends trends.
9. Style It With Intention
Once you’ve found the right sofa, the styling begins. Designers rarely leave it bare. Layering cushions of different shapes, sizes, and textures adds personality and makes the sofa feel considered.
Add a throw draped casually over one side and don’t shy away from asymmetry. Odd numbers—three cushions instead of two—tend to look more organic and intentional.
10. Invest Where It Counts
Sofas are one of the few pieces worth splurging on. A quality design can last over a decade if properly cared for. Designers often recommend allocating more budget to your sofa than other living room pieces. Think of it as the anchor to your space—it sets the tone and often gets the most use.
If you’re considering a custom design, the options are endless. From seat depth to arm style, every detail can be tailored to your preferences. Working with a local furniture maker also means you can source sustainable materials and support Australian craftsmanship.
Choosing a sofa doesn’t have to be overwhelming. With these ten tips, you’ll have the knowledge to make a choice that feels right for your space and your lifestyle—without second-guessing it.
Whether you’re designing a new room from scratch or replacing a tired old seat, think like a designer and let your sofa do more than just sit pretty.