How to Design a Guest Bedroom: A Layout and Styling Guide for London Homes

Knowing how to design a guest bedroom is really about hospitality made physical: the room should make anyone who stays feel looked after, whether they are with you for a night or a fortnight. The best guest rooms are not the grandest, but the most thoughtful, where the bed is genuinely comfortable, the storage is real, and the small touches are anticipated. This guide walks through planning the layout, choosing the bed, adding storage and lighting, and the details guests always notice, with London homes and their tight spaces in mind.

A guest room is also often the most flexible space in the house, doubling as a study or a store, so the trick is making it welcoming to stay in without giving up its everyday use. Here is a sensible order to work in.

Start with how the room will be used

Before anything else, be honest about the room's real life. Does it host guests often, or only a few times a year? Does it need to double as a home office, a nursery-in-waiting, or storage the rest of the time? In many London homes the spare room earns its keep every day and only becomes a bedroom occasionally, and that dual role should shape every choice, from the type of bed to the storage. Design for the everyday use and the guest use together, so neither feels like an afterthought.

Choose the bed and plan the layout

The bed is the heart of the room and the thing guests remember, so start there. A double is the safe default, comfortable for couples and solo guests alike, but in a tight room a small double, a day bed or a good-quality sofa bed can free up floor space and support a dual-use setup. Whatever the format, do not skimp on the mattress. Position the bed with clear access on at least one side, ideally both, and leave a walkway around it. Then build the rest of the layout, bedside table, storage and any desk, around that anchor.

Get the storage right

A guest room without storage forces visitors to live out of a suitcase, which is the quickest way to make them feel like an imposition. Provide somewhere to hang clothes, even a slim wardrobe or a smart clothes rail, a drawer or two, and a clear surface or luggage rack for a suitcase. If the room doubles as a store, use closed storage, an ottoman bed, fitted cupboards or under-bed drawers, so day-to-day clutter disappears when guests arrive. Hidden, generous storage is what separates a welcoming guest room from a glorified box room.

Layer the lighting

Lighting makes a guest feel at home. A single overhead bulb is not enough; add a good bedside lamp on each side, or at least one for a single guest, so they can read and find the light without crossing the room. A soft, warm ambient layer plus that task lighting covers most needs, and dimmable fittings help the room feel restful at night. Make sure a socket is within easy reach of the bed for phone charging, a small thing guests always notice.

Dress the bed and the window

Quality bedding does a lot of the work: good-quality sheets, a warm duvet, and spare pillows and blankets so guests can adjust. At the window, blackout blinds or lined curtains matter more here than almost anywhere, because a guest cannot ask you to fix the light at 6am. Layer the bed with a throw and a couple of cushions for warmth and a considered look, but keep it practical, since guests need to actually use it, not admire it.

The comfort details guests notice

The difference between a functional spare room and a genuinely welcoming one is in the small things. Leave out fresh towels, provide hooks on the back of the door, a mirror, a water glass and a clear bedside surface for a phone and glasses. If the room doubles as an office, tidy work away and keep the bed area calm. Think about what you appreciate when you stay somewhere, then provide it. These touches cost little and are exactly what a guest remembers.

Common mistakes to avoid

The usual pitfalls are treating the guest room as a dumping ground, choosing a cheap mattress or sofa bed that no one sleeps well on, forgetting blackout at the window, and providing no real storage. Fix those, add bedside lighting and a few thoughtful details, and even a small London spare room becomes somewhere people are happy to stay. If you would like the room planned and specified professionally, our guide to interior designer costs in London explains what to expect, and you can see the same approach applied to the main bedroom in our guide to designing a master bedroom. To start a project, visit the Vertigo Interiors homepage.

Frequently asked questions

How do you design a guest bedroom?

Start by deciding how the room will be used, then plan the layout around a comfortable bed with clear access on both sides where space allows. Add proper storage, layer the lighting with a good bedside lamp, and dress the bed with quality bedding. Finish with the details guests notice: blackout at the window, spare towels, hanging space and a clear surface for a suitcase. Comfort first, styling second.

What size bed is best for a guest room?

A double is the safe default, comfortable for couples and single guests alike. In a small room a small double or a high-quality sofa bed or day bed can work, freeing the space for other uses. If the room doubles as a study, a day bed or a well-made sofa bed keeps it flexible. Whatever you choose, do not skimp on the mattress, as it is what guests remember.

How do you make a small guest bedroom feel comfortable?

Choose a bed that fits the room rather than filling it, use light colours and a mirror to make the space feel larger, and add storage that earns its place, such as an ottoman bed or a slim wardrobe. Keep a clear surface for a suitcase, provide bedside lighting and a few hooks or hangers, and the room will feel welcoming even if it is compact.

Can a guest bedroom double as a home office?

Yes, and in London homes it often has to. A day bed or a good sofa bed lets the room work as a study most of the time and a bedroom when needed. Use a desk that can be cleared quickly, storage that hides work clutter, and keep the bed area calm. The key is that neither function feels like an afterthought when the room switches roles.

What should every guest bedroom have?

The essentials guests appreciate are a comfortable bed with good bedding, bedside lighting and a surface for a phone, somewhere to hang and put clothes, space for a suitcase, blackout at the window, and spare towels and pillows. Small touches like a water glass, hooks on the door and easy access to a socket turn a functional room into a genuinely welcoming one.