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8 space-saving bed ideas for kids' small rooms

Kids’ rooms may be small, but that’s why we have beds that are as adaptable as children’s imaginations at IKEA! Whether you need extra storage, an extendable bed that grows with your child, or a bunk bed for siblings, there’s a solution for every setup and style.

A corner of a children’s bed with SKOGSDUVA bedding and soft toy otters and FABLER BJÖRN tucked into it.
A corner of a children’s bed with SKOGSDUVA bedding and soft toy otters and FABLER BJÖRN tucked into it.

1. Extendable beds that grow with your child

For a child who’s still growing, an extendable bed is the perfect fit. Why buy a full-size bed for a little one? Instead, go with a bed that grows right along with them. IKEA’s extendable beds can adjust in length, so they fit perfectly at every stage. And once they outgrow it, they’ll be ready for the next big adventure!

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MINNEN extendable children’s bed in a corner of the room, with numbered storage boxes below and soft toys above.
View of children’s room in daylight with toys everywhere, two beds in the back and VITBJÖRN storage unit in foreground.
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2. Mattresses that grow with the bed

As the bed extends, so does the mattress, ensuring that the support stays just right for a cool, comfortable, and restful night’s sleep. Don’t forget to personalise the bed with cosy bedding, favourite pillows, and soft toys to help them drift off comfortably.

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Children’s corner of a room with SUNDVIK extendable bed, DUKTIG doll’s bed and some scattered toys on the floor next to it.
Close-up of SUNDVIK extendable bed, with the mattress’ extension in view and SKOGSDUVA bedding folded at the side.
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3. Think space-saving bed, think storage bed

In a small room, every inch of space counts – including under the bed! The SLÄKT bed frame is a perfect example of making space work smarter. With four spacious drawers and two shelves built into the frame, there’s no need for extra storage furniture. The drawers are perfect for clothes, toys, or school supplies, while the shelves can double as a bedside table or a place for bedtime storybooks.

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SLÄKT bed frame with storage in niche of room with light blue walls and a blue rug on the floor next to the bed.
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4. Multifunctional accessories for kids & parents

For children, a bed can be a spaceship, a jungle hideout, or a fort! For parents, it’s a practical solution with storage or even a tented top for extra cosiness. Our flexible beds are designed with children’s imagination in mind while helping parents save space and keep a small room organised. For instance, adding a bed tent can create a cosy reading nook or a private play space within the bed frame itself.

See all children's storage & organisation
Corner of children’s room with SLÄKT bed frame with storage below, and a bed tent above it. Blue walls, curtains and bedding.
Close-up from above of storage drawer under bed pulled out to show toys inside. AFTONSPARV blue rug on floor.
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5. Room sharing made simple

When designing a bedroom for 2 kids, it’s essential to make the most of every inch of space. A children's bunk bed is a great choice, as it leaves plenty of room for toys, study areas, or playtime activities. Plus, each child can add their own personal touches to their “level” of the bunk bed – think posters, soft lights, or their favourite bedding – so they each feel like they have a special space that’s uniquely theirs.

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TUFFING bunk bed with view of room behind, and with green bedding in lower bunk and purple bedding in the top one.
A shared children’s room shot from above, with bunk bed in the middle, two desks, wardrobes and storage units.
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6. One bed, two worlds

A bunk bed can be a place for two unique personalities to shine. The MYDAL bunk bed gives siblings sharing a room the space to express their individuality. From personalised bedding to hanging decorations, each child can make their level feel like home. And when friends come for sleepovers, they can pick a bunk for an instant hideaway that’s perfect for whispering secrets before bedtime. 

Child climbing up to the top of MYDAL bunk bed. The two beds have different decorations, shelfs and bedding.

7. Sleep above, play and study below

Loft beds with desks are a game-changer for space-saving bedroom ideas, providing a full-size sleeping area while freeing up floor space below. The VITVAL loft bed creates a cosy, raised sleeping area and opens up space underneath for a soft lounge, a study area, or even a mini creative studio. It’s a fun way for children to feel like they’re sleeping “up high” while keeping the floor area free for daily activities.

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Close-up of VITVAL desk top in white with lots of pens, crayons and hobby-things on top and a light green work chair.
VITVAL loft bed with cosy little sofa and a reading lamp below, armchair by the side, toys and clothes scattered around.
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8. Sweet dreams for kids (and their soft friends)

A good night’s sleep is essential for kids after a day of playing and learning. With the right bed for their soft toys, your child can rest easy knowing their 'friends' are close, while keeping their plushies neatly stored.

Close-up of DUKTIG doll’s bed with SKOGSDUVA soft toy otters, poster, rug and stool cover.

With these children’s beds designed to fit into small rooms while maximising comfort, storage, and play potential, you can create a cosy, imaginative bedroom space that kids will love coming back to every night.