Choosing a Guest Bed: 8 Questions to Ask Before You Buy

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The right guest bed is the one that matches how often the room is used and what else the room has to do. If guests stay a few times a year and the room doubles as an office, a sofa bed or a folding frame makes sense. If guests stay regularly or for several nights at a time, a permanent frame with a proper mattress is the better decision, because occasional furniture rarely sleeps well over consecutive nights.

The eight questions below work through that decision in order. Answer them honestly about your own household rather than an ideal version of it, and the choice usually becomes obvious.

Question one: how often will it actually be used?

Be realistic. Many guest rooms are used fewer than ten nights a year, and buying a full permanent setup for that level of use can be a poor allocation of space.

Under ten nights a year, a folding bed, a day bed or a good sofa bed will serve. Between ten and thirty nights, a permanent single or small double frame with a mid range mattress is sensible. Above thirty nights, treat the room as a second bedroom and specify it accordingly, including proper storage and bedside lighting.

The frequency figure also tells you how much to spend. A bed used twice a month deserves a better mattress than one used twice a year.

Question two: who will sleep in it?

Guest rooms often host a mix: couples, single visitors, older relatives and children.

Couples need a double at minimum. A small double at 120cm works in a tight room but is genuinely narrow for two adults over several nights. If couples visit often, a standard double at 135cm is worth the extra floor space.

Older relatives need height. A bed that sits too low is hard to get out of, and a very high divan can be equally awkward. Aim for a mattress top around 55cm to 60cm from the floor, which allows most people to sit with feet flat.

Children are the easiest group to accommodate, and bunk frames or a single with a trundle underneath handle multiple children in a small room. Our modern bunk beds UK sale range includes designs that separate into two singles if needs change.

Question three: what else does the room do?

Most UK spare rooms are not just spare rooms. They hold a desk, an ironing board, boxes, a drying rack or a hobby.

If the room is primarily an office, a sofa bed or a wall fixed folding frame keeps the floor usable every day of the year. If it is mostly storage, a divan or ottoman base doubles as the storage and removes the need for boxes on the floor.

Write down what the room is used for on a normal Tuesday, not on the two weekends a year when guests arrive. The bed should fit that everyday reality.

Question four: how much floor space is there?

Guest rooms tend to be the smallest bedroom in the house, often between 2.2m and 2.7m wide.

A single frame at 90cm leaves room to walk and to open a wardrobe. A small double at 120cm needs a room around 2.7m wide to keep usable clearance on one side. A standard double at 135cm needs roughly 3m.

Remember to measure the frame rather than the mattress, and to account for the door swing. In narrow rooms, placing the bed lengthways against one wall with access from a single side often works better than centring it, even though it looks less conventional.

Question five: which base type suits the room?

Base choice affects storage, cost and how the room feels.

A slatted frame is light, affordable and easy to move. It suits rooms where storage sits elsewhere. A divan base offers a solid platform and built in drawers, and it takes up less visual space than a framed bed, which helps in small rooms. An ottoman base gives the most storage but needs clear space to lift.

Day beds are worth mentioning separately. With cushions along the back they read as seating during the day and convert to a single bed at night without any mechanism at all, which makes them a strong option for a room used mainly as a study. Our modern single fabric beds UK sale selection includes several base types in single width.

Question six: what mattress does it need?

This is where guest rooms are most often let down. A good frame with a thin, cheap mattress still makes for a poor night’s sleep.

For occasional use, a medium firm pocket sprung or quality foam mattress around 20cm deep is a reasonable balance of cost and comfort. It suits the widest range of sleepers, which matters because you cannot tailor a guest mattress to one person’s preference.

Avoid very soft mattresses in a guest room. Soft feels comfortable for ten minutes and often causes back discomfort by morning for anyone not used to it. Medium firm is the safest general choice.

Store the mattress properly if the bed is a fold away type. Lying flat is better than standing on edge for long periods, which can distort the shape over time. Browse options in our modern mattresses UK sale range.

Question seven: where will guests put their things?

The difference between a room that feels welcoming and one that feels like an afterthought usually comes down to surfaces and hanging space.

Guests need somewhere to put a bag that is not the floor, somewhere to hang two or three items, and a bedside surface large enough for a glass, a phone and a book. That is the minimum.

A small chest of drawers, a narrow wardrobe or even a wall mounted rail covers the hanging need. A bench or luggage rack at the foot of the bed handles the bag. A bedside cabinet with a drawer gives both surface and storage in one small footprint. Our modern bedside cabinets UK sale includes widths from 35cm upwards for tight spaces.

Question eight: can you get it into the room?

Guest rooms are often at the top of the house, along a narrow landing, or through a loft hatch conversion with a tight stair.

Measure the stair width, the turn at the landing and the bedroom door before ordering. Compare those against the largest packed box rather than the assembled bed.

Frames that arrive flat packed in several cartons are far easier to place in awkward rooms. Divans usually arrive in two halves that clip together, which handles most staircases. Single piece upholstered headboards are the most difficult, so check their dimensions carefully if the access is tight.

Setting the room up well

Once the bed is chosen, a few small additions make a real difference to how the room is received.

Leave spare bedding visible and folded at the end of the bed, so guests can add warmth without asking. Provide a lamp that can be switched off from the bed rather than only at the door. Keep one drawer or shelf genuinely empty. Put a mirror somewhere accessible, since most guest rooms have none.

None of that costs much, and it is what people remember. For the full range of beds, mattresses and bedroom storage, visit Furniture in Fashion, where returns are available up to 30 days.

Keeping the room usable between visits

A guest room that sits untouched for months tends to collect whatever has nowhere else to live, and by the time visitors arrive it needs clearing rather than preparing.

The way round this is to give the room a second, ongoing purpose that keeps it in regular use. A desk, a reading chair or a place to fold laundry all mean you enter the room weekly, which prevents accumulation.

Store the bedding in the room itself rather than an airing cupboard elsewhere, ideally inside the bed base. Guest linen kept in the room stays associated with the room, and making it up takes minutes instead of a search.

Air the space regularly. Rooms that stay closed develop a stale smell that is immediately noticeable to anyone arriving, particularly in older properties. Opening a window for twenty minutes a week is usually enough.

Finally, sleep in it yourself occasionally. A single night in a spare room reveals everything the setup is missing: the lamp that cannot be reached, the draught from the window, the mattress that has been folded away too long. It is the cheapest quality check available.

Frequently asked questions

What size bed is best for a guest room?

A single suits rooms under 2.7m wide and works for most solo visitors. Choose a small double or double if couples stay regularly and the room can take the extra width with clearance on one side.

Is a sofa bed good enough for guests?

For occasional single nights, yes, particularly if the room is used daily for something else. For frequent visits or stays of several nights, a permanent frame and mattress will be noticeably more comfortable.

How firm should a guest mattress be?

Medium firm suits the widest range of sleepers. Very soft mattresses often cause discomfort for guests who are not used to them.

What is the best bed for a room that is also an office?

A day bed or a wall fixed folding frame keeps the floor clear during the day. A sofa bed works too, though it takes more floor space than a day bed of the same length.

How high should a guest bed be for older visitors?

A mattress top around 55cm to 60cm from the floor lets most people sit with their feet flat, which makes getting in and out considerably easier.