Living Room Furniture Buying Guide: How to Choose the Right Sofa, Coffee Table and Storage (UK)

A living room only works if you can actually walk through it. As a starting point: leave at least 45cm of clear floor space around a coffee table, keep your main walking route to 75 to 90cm wide, size a coffee table to roughly two-thirds the length of your sofa, and check a recliner's fully reclined depth, not just its folded footprint, before you buy. Below is a room-by-room guide to choosing living room furniture, seating, tables and storage, for a UK home, in real centimetres, with the trade-offs most guides leave out.

In this article

• How do I measure my living room before buying furniture?
• What size sofa or armchair suits a small living room?
• Should I choose a sofa, a corner sofa bed, or a recliner?
• What size coffee table do I need for my sofa?
• How do I choose living room storage: bookcases, shelving and corner units?
• Living room sizing at a glance
• FAQ

How do I measure my living room before buying furniture?

Two methods work well before you buy anything. The first is to draw your room to scale on graph paper (a common scale is 1 square to 30cm) and plot your doorways, radiators and sockets, then sketch furniture footprints on top. The second, faster method is to mark the actual footprint of a sofa or table straight onto the floor with masking tape, or use a flattened cardboard box, so you can see and walk around the real space before it's committed to.

Either way, aim for these minimums:

• 45 to 60cm of clear space around a coffee table or other low furniture
• 75 to 90cm along your main walking route, such as door to seating area
• Room to open any sofa bed or recliner fully, not just its folded-up size

A common decorating mistake is going too small rather than too big. Furniture pushed to the edges of a room to "save space" often leaves an awkward, unused gap in the middle, which can make a room feel less finished, not more spacious. Measuring properly, including the fixed points like radiators and sockets, is what actually prevents both problems.

What size sofa or armchair suits a small living room?

Depth matters as much as length in a small room. Some corner sofas are a metre deep, which can dominate a narrow lounge even if the overall footprint looks reasonable on paper. In a tight space, a compact two-seater sofa with a footstool you can move around often works better than a large corner unit, simply because it gives you more flexibility to adapt the layout later.

If you need extra seating without adding a second sofa, a single accent chair in a corner or reading nook is a practical way to add a seat without eating into your walkway. For seat depth, armrest height and frame choices, see our accent chair and recliner buying guide.

Accent Chair

Blue Velvet Accent Chair

A compact single seat (72.5H x 64W x 62D cm) on sturdy wooden legs, sized for a reading corner or small lounge rather than a full second sofa.

From £94.99 Shop this chair →

Should I choose a sofa, a corner sofa bed, or a recliner?

Each solves a different problem, and it's worth being honest about the trade-offs before you buy.

• A standard sofa is the simplest option: no mechanism to wear out, and generally the most space-efficient seating for its footprint. It doesn't help if you regularly need somewhere for guests to sleep.
• A corner sofa bed solves the guest-sleeping problem and can include hidden under-seat storage, but it's a bigger commitment of space. Measure the full open footprint, not just the folded size, and check the mattress depth if guests will use it for more than the occasional night, some fold-out mattresses are noticeably thinner than a normal bed. See our sofa beds buying guide for a closer look at mechanisms and mattress types.
• A recliner is the better choice for one dedicated comfort seat, but check the fully reclined depth and wall clearance, not the upright footprint. A standard recliner typically needs 30 to 45cm of space behind it to lean back, while a "wall-hugger" mechanism needs far less, often just 10 to 15cm, since the seat slides forward as it reclines instead. See our accent chair and recliner buying guide for a closer look at recliner mechanisms.

Corner Sofa Bed

Corner Sofa Bed with Hidden Storage

232W x 141D cm overall (chaise section 75W x 107D cm), with a pull-out guest bed, under-seat storage, and a 150kg-per-seat frame. Measure your doorway and room before ordering.

From £416.99 Shop this sofa bed →

What size coffee table do I need for my sofa?

As a rule of thumb, a coffee table should be roughly two-thirds the length of your sofa. A 200cm sofa suits a table in the region of 100 to 130cm; most UK living rooms are better served by a coffee table somewhere between 60 and 100cm, especially where a walkway needs to pass alongside it. Leave 35 to 45cm of clear space between the front edge of the sofa and the table edge, enough to get past without catching a shin, and try to match the table height to your sofa's seat height, usually around 40 to 45cm off the floor.

If you're deciding between a round, square or rectangular table shape, see our separate guide to choosing a coffee table shape. A round table with a lower shelf is a practical middle ground for smaller rooms, since there's no sharp corner to catch a knee on.

Coffee Table

Round Coffee Table with Storage Shelf

80cm diameter, 45cm tall, with a lower shelf rated to 20kg for magazines, remotes or a games box, no sharp corners to catch in a smaller room.

From £71.99 Shop this coffee table →

How do I choose living room storage: bookcases, shelving and corner units?

In a small room, using wall height is usually a better fix than adding more floor-standing furniture. A tall, narrow bookcase or a wall-mounted corner shelf makes use of an unused alcove without blocking a walkway, and a wall-mounted unit clears the floor entirely, which helps a small room feel less cluttered. See our corner bookcases guide for more small-space storage options.

For bookcase depth, around 20 to 25cm is enough for paperbacks, while 25 to 30cm or more suits hardbacks, box sets and display items. If you're also buying a TV unit, it's commonly bought alongside a coffee table as a pair, keep the unit low enough that the screen centre sits roughly at eye level when you're sitting down, rather than perched high on a tall cabinet.

Corner Shelving

Wall-Mounted Corner Shelf Unit

20 x 20 x 127.5cm, 5 tiers, each rated to 15kg. Wall-mounted, so it clears the floor completely, a good fit for an unused alcove.

From £26.99 Shop this shelf →

Living room sizing at a glance

These are general starting points, not fixed rules, use them alongside your own measurements.

For bedroom furniture sizing, see our Bedroom Furniture Buying Guide, which covers beds, wardrobes and storage using the same room-first approach.

Frequently asked questions

What size coffee table do I need for my sofa?

Aim for a coffee table roughly two-thirds the length of your sofa, sitting close to the same height as your seat cushions (usually 40 to 45cm off the floor), with 35 to 45cm of clear space between the table edge and the sofa.

How much wall clearance does a recliner chair need?

Check the chair's fully reclined depth, not just its folded footprint. A standard recliner typically needs 30 to 45cm of clearance behind it to fully recline, while a wall-hugger mechanism needs only around 10 to 15cm, since the seat slides forward as it reclines instead of tilting straight back.

Are sofa beds comfortable to sleep on?

It depends on the mattress depth and mechanism. Some fold-out sofa beds use a thinner foam mattress that's fine for an occasional night but not ideal for regular guests, so check the mattress specification before you buy, and consider a topper if a guest will be staying for more than a night or two.

What depth bookcase do I need?

Around 20 to 25cm is enough for paperbacks, while 25 to 30cm or more suits hardbacks, box sets and display items. A wall-mounted corner shelf is a good option if floor space is tight, since it clears the floor completely.

What happens if my living room furniture arrives damaged?

Check it over as soon as it arrives. Under the Consumer Rights Act 2015 you're entitled to reject faulty goods and get a refund within 30 days of delivery. Opal Retail also gives you 60 days to change your mind on any order, so there's no need to rush a decision.