This is the 'most important' thing to consider when choosing a sofa, according to an interior designer
Follow these tips to ensure your sofa is as comfortable as it is stylish


Choosing a sofa can be a challenge. It's a costly investment you will want to get right the first time around, and while it needs to look great, it's important that it's actually comfortable.
'The sofa is the most important piece of your home,' says interior designer Kathy Kuo. 'While every home is unique and different, one thing that most homes have in common is that the sofa is really the heart of the living room and one of the most important pieces of anchor furniture you'll purchase.'
'The right sofa for each person and their home is going to depend on their family, pets, amount of space, and design style, but comfort and quality construction should always be the most important factors. Ultimately, you want to be sure that you can picture yourself lounging on it with a good book and a mug of tea with a cozy blanket.'
If you're looking for insight into how to go about choosing the right sofa, continue reading where we explore the interior designer's expert advice.
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1. Fabric
Not only does the fabric of your living room sofa need to complement your decor style, but you should also consider the fabric from a practical perspective. Some fabrics are more robust and can handle daily wear and tear, whereas others are more prone to showing scuffs and spills, such as velvet.
While light-colored sofas can look great in minimalist spaces, you should be aware that these lighter tones will show up any marks a lot more than darker colors. 'If you have children or if you have pets you might want to opt for a performance fabric or a slightly more neutral colorway,' suggests Kathy.

Kathy Kuo is a celebrated interior designer and international guru within the home and lifestyle space. She has 20+ years of experience in the design industry.
2. Back cushions
'When people say if your sofa is comfortable or not, they’re actually really reacting to your back cushion and not your seat cushion,' says Kathy. While you may naturally assume that the seat cushion is more important, Kathy suggests that the back cushion is just as, or if not more important to ensure a comfortable sofa. Make sure you opt for something that offers support and isn't too slouchy or low for ultimate comfort.
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3. How well it's made
'Personally speaking, the most important thing that you should look for in a sofa is actually how well it’s made on the inside,' says Kathy. 'You’re looking for a sinuous spring construction. You're looking for an eight-way hand tie. You’re looking for something that isn’t made out of foam.'
When choosing your sofa, it's always best to go and try it out in-store where you can fully assess how comfortable it is while ensuring it's made from quality materials.
Once you've decided on the sofa that is best for your space, make sure you avoid these sofa arranging mistakes to ensure it looks cohesive and balanced in your home.

Emily is a freelance interior design writer based in Scotland. Prior to going freelance in the spring of 2025, Emily was Homes & Gardens’ Paint & Color Editor, covering all things color across interiors and home decor for the Homes & Gardens website. Having gained specific expertise in this area, Emily is well-versed in writing about the latest color trends and is passionate about helping homeowners understand the importance of color psychology in home design. Her own interior design style reflects the simplicity of mid-century design and she loves sourcing vintage furniture finds for her tenement flat.
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