Ahhh, the sofa bed. The very best of multi-use furniture, perfect for small spaces, spare rooms, or dinner party guests that have had a few too many glasses of red wine. But choosing one can be tricky. Unlike a regular sofa or bed, a sofa bed has to do double duty, comfortable to sit on every day, yet supportive enough to sleep on when needed.

Whether you’re looking for the best sofa bed Australia has to offer or simply want a comfortable sofa bed for guests to lounge on, it’s worth taking the time to understand what makes a good one. This guide will help you make a decision you’ll love for years to come.

Types of sofa beds 

Sofa beds come in a few different shapes and styles. To understand how to choose the best sofa bed for your home, it helps to first look at the main types and how they work. Here’s a quick overview:

1. Fold-out / Pull-out sofa beds

The classic option. A hidden mattress tucks neatly under the sofa, ready to slide out when guests arrive. They work well for occasional sleepovers, though some can feel a little heavy to operate or leave gaps when folded back. 

2. Futons

Lightweight, simple, and easy to move, futons flip from sofa to bed in a few seconds. Great for tight spaces, but they can be less forgiving for regular sleeping. 

3. Click-clack sofas

These are popular in small apartments and studios. One gentle push, and the backrest flattens into a bed. Fast and fuss-free, however mattress comfort can be hit or miss, so it’s worth testing before you buy.

Choosing a type comes down to how you plan to use it. A sofa bed for a home office that doubles as a guest room will have different requirements than one in a living room used for everyday lounging. 

The mechanisms - What to look for and what to avoid

When you’re looking for the best sofa bed, the mechanism is just as important as the mattress. By “mechanism,” we mean the way the bed folds, slides, or clicks into place, the moving parts that turn a sofa into a bed and back again.

A thoughtful, smooth mechanism makes converting from sofa to bed effortless, and makes sure everything feels solid.

What to look for:

• A smooth slide system without pinching points.
• Cushions that sit neatly when folded back.
• Even, sturdy support across the frame for sitting and sleeping.

What to avoid:

• Designs that require heavy lifting or awkward bending.
• Frames or mattresses that creak and sag under weight.
• Thin metal or flimsy edges.

We take the mechanisms seriously at Eva. Our award-winning Slideaway Sofa Bed (winner of Good Design Gold 2023, Red Dot 2024, and iF Design Award), pairs a tool-free pull-out mechanism with a strong slatted base, so it always feels soft yet built strong.

Mattress quality matters

The mattress is where comfort really matters. A mattress that’s too thin or soft might work for a one-night guest, but if you’re using your sofa bed every day, it needs to support you properly. The best sofa bed will have strong mechanisms and an ultra-comfy mattress to match. 

Here’s what to look for:

• A mattress with layers of foam or a hybrid design can give you that perfect balance of soft sink-in comfort and support.
• Memory foam helps keep the mattress even from edge to edge, so you’re not sliding into the middle.
• Make sure the mattress folds smoothly without a sharp crease. This makes a difference over time.

A comfortable sofa bed for everyday use should feel supportive both sitting and snoozing. It’s a balancing act, but options exist that don’t compromise on either.

Size guide - Single, double or queen?

Choosing the best sofa bed size is all about your space, how you like to live, and who’s using it.

Single / Twin: Perfect for one, these fit beautifully in a small studio or home office. Big enough for a restful night, without taking up too much floor space when open.

Double / Full: Ideal for two in an apartment or spare room. It’s roomy enough to relax, stretch out, or host guests without taking up too much space when it’s in sleep mode.

Queen: The ultimate for families or anyone who loves extra space. Big enough for sleepovers, movie nights, or lazy lounging, but make sure your room has enough space for the bed to unfold comfortably.

Eva tip: Always measure your room before committing and consider the footprint when the sofa bed is in sleep mode. The right size means you can lounge, host, and sleep without feeling cramped against other furniture. 

Making the most of small spaces and multi-purpose rooms

Whether you’re in a studio apartment, or you have a spare room that doubles as a work-from-home space, your furniture needs to fit around your lifestyle. The best sofa bed can transform any space, giving you a place to sit, lounge, and sleep without taking over the room.

When choosing furniture for small spaces, look for pieces that:

• Adapt to different needs: a sofa that converts easily into a bed or daybed gives your space multiple uses.
• Feel supportive and comfortable: Make sure your furniture works as well for lounging as it does for sleeping.
• Fit the room without crowding: Measure your space so your sofa bed leaves enough room without ruining the feng-shui of the room.

   

Smartly designed furniture can make small spaces feel airy and welcoming. By choosing a piece that balances comfort, support, and adaptability, you get a home that works as well for everyday life as it does when you’re hosting loved ones.

Durability and quality - what to look for

A sofa bed is an investment in your comfort. The right build makes all the difference for sitting, sleeping, and moving between rooms. Here’s what to check:

• Solid frame: Choose frames made from sustainably sourced timber or reinforced metal that stays stable over time. Always check the sofa bed has a good weight capacity.
• Supportive cushions and mattress: Layers of foam or hybrid designs give comfort and support.
• Removable, washable covers: Fabrics that can be taken off and washed keep your sofa looking and feeling fresh against sticky hands or spills.
• Smooth, reliable mechanism: Easy-to-use slides or folds make transforming the sofa into a bed smooth.
• Durable fabrics: Choose fabrics like polyester blends that withstand the wear and tear of daily life.
• Warranties: Every sofa bed should come with a structural warranty. This reflects a brand’s care and confidence in a piece designed to live with you for years.

When designing the Eva Slideaway Sofa Bed, we considered each of these elements carefully. From the solid timber frame and supportive cushions to the smooth sliding mechanism, durable fabrics, and removable washable covers, it’s designed to tick all the boxes. The result is a sofa bed that balances comfort with durability. Soft enough to relax into, yet strong enough to support everyday life.