A child's bedroom has to do more than any other room in the house. It is a place to sleep, to play, to store an ever-growing pile of belongings, and eventually to do homework, and it has to manage all of that while the person using it changes almost every year. Designing one well, particularly in a London home where floor space is precious, is about planning for those competing demands and building in flexibility, so the room works today and adapts tomorrow rather than needing a full redo every couple of years.
This guide follows the same room-by-room approach as our master bedroom and home office guides, focused on the practical decisions that matter most.
Zone the room for sleep, play and study
The single most useful idea for a child's bedroom is zoning: giving each activity its own defined area so the room does not descend into one undifferentiated mess. Place the bed against a quieter wall, away from the door, to make sleep feel settled. Keep an open, softly floored area for play, anchored by a washable rug. Once your child reaches school age, carve out a small study zone with a desk near the window, where natural light falls on the work rather than behind it. In a small room, a single piece of storage can divide two zones and do double duty.
Plan storage first, not last
Children accumulate things at a remarkable rate, and storage is what keeps the room usable. Split it into two layers. Low, open shelving and labelled baskets at child height put toys and books within reach and make tidying up something your child can actually do. Then use the room's full height and hidden volume, full-height wardrobes, over-bed cupboards and under-bed drawers, for clothes, bedding and the bulkier or seasonal items. In a period London home, built-in joinery fitted into an alcove or around a chimney breast is by far the most space-efficient solution and looks calmer than a jumble of freestanding units.
Choose safe, hard-wearing materials
A child's room takes punishment, so specify finishes that cope. Wipeable, washable paint on the walls survives sticky hands, and engineered wood or good vinyl flooring with a soft, launderable rug beats fitted carpet for stains and allergens. Safety runs alongside durability: secure tall furniture and wardrobes to the wall to prevent tipping, avoid sharp corners on furniture at head height, fit blackout blinds with cordless or concealed mechanisms, and choose low-VOC paints for a healthier space to sleep in.
Get the lighting right
Lighting a child's room means layers, just as in any other room. Provide good general light for play and tidying, a focused task light at the desk for homework, and a soft, warm bedside or plug-in night light for winding down and for night-time reassurance. Dimmable switches help the same room shift from energetic afternoon to calm bedtime. Keep any cables and sockets safely managed and out of easy reach.
Design a scheme that grows up
The most common and expensive mistake is decorating around a current obsession. A themed toddler room looks charming for a year and dated the next. Instead, keep the costly, fixed layer, walls, flooring, wardrobe and a full-size single bed, neutral and grown-up, and let personality live in the things that are cheap and quick to change: bedding, cushions, wall art, a lampshade and a few accessories. When your child moves on from dinosaurs to football, you swap textiles rather than repaint and refit. It is kinder to your budget and to the room.
Getting the balance of flexibility, storage and safety right is exactly the kind of detail a designer plans room by room. See how we approach a whole-home scheme on the Vertigo Interiors homepage, or read our guide to choosing an interior designer in London.
Frequently asked questions
How do I design a children's bedroom that grows with them?
Build the room in layers. Keep the expensive, fixed elements, flooring, wall colour, wardrobe and bed frame, neutral and timeless, then express your child's current interests through easily changed items such as bedding, wall art, cushions and a lampshade. A full-size single bed from the start, rather than a themed toddler bed, saves buying twice, and adjustable shelving and storage adapt as they grow.
How do you fit sleep, play and study into one child's room?
Zone the space. Give each function its own defined area: the bed against a quiet wall for sleep, an open floor area or low units for play, and a desk near natural light for study once your child is school age. A rug can anchor the play zone, and clever storage that doubles as a room divider keeps the areas distinct in a small London bedroom.
What is the best storage for a kids' bedroom?
Low, accessible and generous. Open shelving and labelled baskets or boxes at child height encourage tidying up and independence, while full-height wardrobes and over-bed or under-bed storage use the room's volume for bulkier or seasonal items. Built-in joinery around a chimney breast or into an alcove is the most space-efficient option in a period London home.
What flooring and materials work best in a child's room?
Choose hard-wearing, easy-to-clean and safe finishes. Wipeable paint, engineered wood or good-quality vinyl with a soft washable rug is more practical than fitted carpet, which stains. Avoid sharp corners, secure tall furniture and wardrobes to the wall, use blackout blinds with safe cordless mechanisms, and pick low-VOC paints for a healthier sleeping environment.
How can I make a small kids' bedroom feel bigger?
Use light, cohesive colours, keep clutter off the floor with vertical and built-in storage, and choose furniture that earns its place, such as a mid-sleeper bed with storage or a desk beneath it. A large mirror and good layered lighting add a sense of space, and keeping the busiest patterns to textiles rather than the walls stops a small room feeling cramped.