The Remote Comfort Audit: How to Judge a Sofa From Your Screen

Buying a sofa you have never sat on can feel like choosing a pair of shoes from a photograph. The shape looks right, the colour is promising, but will it actually be comfortable after a Sunday afternoon? At Grey Corners, we think the answer is not to guess harder, but to read the product page more carefully. Think of it as a remote comfort audit: less glamorous than a showroom visit, but surprisingly useful.

Start with the sofa you already own

Before you open another browser tab, measure the sofa you have now. You need four numbers: seat height, seat depth, overall width and arm height. Seat height is from the floor to the top of the seat cushion. Seat depth is from the front edge of the cushion to the back where your bottom lands. Arm height matters if you like to lean, drape or wedge a cushion under your elbow.

These numbers are your baseline. If your current seat is 58cm deep and the new one is 66cm, you may end up shuffling forward to keep your feet on the floor. If your current seat height is 44cm and the new one is 38cm, getting up may feel like a small expedition. Neither is wrong, but you want to choose the change deliberately.

Decode the parts that actually touch you

Product pages love words like premium, luxurious and sumptuous. They are pleasant, but not very informative. Look for the boring details instead.

For cushions, check the foam density if it is listed. In the UK, you will often see figures in kg/m³. Higher density generally means a firmer, longer-lasting foam, but comfort is not a simple number. A 35 kg/m³ foam with a soft fibre wrap can feel very different from a bare 35 kg/m³ block. Look for descriptions such as high-resilience foam, pocket springs, feather wrap or fibre-filled. If a page says only “high-quality foam”, ask customer services what that means in practice.

For the frame, look for kiln-dried hardwood, engineered wood or a named mix. Corner blocks, dowels, screws and glued joints are good signs. A frame that is described only as “solid wood” could mean several things, so it is fair to ask. Suspension matters too: serpentine springs, pocket springs and elastic webbing all behave differently. Springs tend to feel bouncier and more traditional; webbing can feel flatter and firmer.

Compare seat depth and height against your own body

A sofa can be beautifully made and still wrong for your living room. Seat depth is the usual culprit. Around 55–60cm suits many UK rooms and average sitting postures. Deeper seats, often 65cm and above, invite lounging but can leave shorter legs dangling. If you are tall, a shallow seat may feel perched. If you are short, a deep seat may need a footstool or a well-placed cushion behind your back.

Seat height is just as practical. Many sofas sit around 40–45cm from floor to seat. Lower sofas feel casual and loungey; higher ones are easier to get up from. If anyone in the house has knee or hip trouble, do not dismiss seat height as a minor detail. It is one of the quiet comfort decisions that matters every day.

Read reviews like a detective

Star ratings tell you whether people were happy on balance. They do not tell you why. Open the reviews and search for words such as firm, soft, sink, support, sag, back, delivery and smell. Look for reviewers who mention their height or room size. A six-foot reviewer calling a sofa supportive is useful; a five-foot reviewer calling the same sofa roomy is also useful, for different reasons.

Pay attention to reviews written after a few months. A sofa can feel wonderful in week one and less wonderful once the cushions have settled. Look for phrases like “still supportive”, “needed a topper” or “wish I had checked the seat depth”. Photos from real homes are more helpful than studio shots because they show scale, light and clutter. And remember that firm can mean reassuringly supportive to one person and uncomfortably rigid to another. The word itself is not the verdict; the context is.

Treat photography as styling, not evidence

Showroom photographs are designed to sell a feeling. Wide-angle lenses make rooms look larger, low camera angles make sofas look deeper, and carefully placed throws hide the bits you might want to inspect. Use the photos to judge shape and style, not comfort. Then go back to the dimensions, the material description and the reviews.

Order a fabric swatch if you can. Screen colours shift depending on your phone, laptop and the light in your room. A swatch lets you see the upholstery beside your walls, rug and curtains. It also lets you feel whether the fabric is scratchy, stiff or soft before it arrives on a large piece of furniture.

Make delivery and returns part of the comfort decision

A sofa is not comfortable if it cannot get into your home. Check the delivery details carefully: will it come to the room of choice, or just the kerbside? Is assembly included? Will the packaging be taken away? Measure your doorway, hallway, stair turn and the final room. If the sofa is modular, check whether the modules can be carried separately.

Returns matter too. Online orders in the UK usually come with a cancellation window, but made-to-order or personalised sofas can be exempt. Check the collection fee, the condition required and whether you need to keep the original packaging. A generous returns policy is not an invitation to be careless, but it is a useful safety net. If returning a sofa would cost a fortune or be impossible, treat the purchase with extra caution.

A five-minute product page checklist

Before you click buy, run through this list:

• Compare seat height and seat depth with your current sofa.
• Check the frame material, joint details and suspension type.
• Look for a specific foam density or cushion filling description.
• Read reviews for words like firm, soft, sag, support and back.
• Study customer photos for real-room scale and light.
• Order a swatch if the colour matters.
• Measure doorways, stairs and the delivery route.
• Read the returns policy, including made-to-order exclusions.
• Confirm delivery to room of choice and packaging removal.

You cannot feel a sofa through a screen. But you can reduce the number of unknowns. The best online sofa purchase is not a wild guess; it is an informed guess with a clear escape route. Do the quiet checks, ask the awkward questions and give yourself room to change your mind. Comfort is easier to judge when you know what you are looking for.