A standard London double room is a small, carpeted box with a 135 cm bed, a kettle on a tray, a shower over a bath and a window that opens about ten centimetres. It has heating but usually no cooling, free wi-fi, a socket beside the bed and none in the bathroom, and it will feel roughly a third smaller than the equivalent room in Frankfurt, Dallas or Dubai.
That is not a complaint, it is arithmetic. Most of central London's hotels sit inside houses built between 1780 and 1900, in rooms that were never meant to hold a private bathroom. The bathroom was carved out of a corner in the 1970s, the lift was dropped into the stairwell later, and everything since has been fitted around what was already there.
Knowing it in advance removes most of the disappointment. This page goes through what a British hotel room contains as standard, what is missing that you may be used to at home, and which details are worth settling before you book rather than discovering at midnight. The money side, meaning what the rate covers and what is charged separately, is in our page on the extras; the very smallest rooms in the city have their own guide, pod and compact-room hotels.
The standard British hotel room, item by item
- The bed
- A "double" is usually 135 cm wide. A "twin" is two single beds of about 90 cm
- Bedding
- A duvet, not a sheet and blanket. Two pillows a person is normal
- In the room
- Kettle, tea, instant coffee, UHT milk pots, television, hairdryer, wardrobe or rail
- In the bathroom
- Shower (often over the bath), towels, one shaver socket, an extractor fan
- Not in the bathroom
- An ordinary plug socket. UK rules do not allow one within 2.5 m of a bath or shower tray
- Climate
- Radiators, controlled by the building in many older hotels. Cooling is not standard
- The window
- Often fitted with a restrictor. No insect screens anywhere in Britain
- Floor numbering
- Street level is the ground floor. A "first floor" room is one flight up
Bed sizes, and the word "double"
British bed names are trade convention rather than a legal standard. According to the National Bed Federation, not even the size tolerances are set in law: the industry works to plus or minus 20 mm on whatever width is advertised. Two noticeably different beds can therefore carry the same name.
These are the sizes you will meet, in the imperial names British hoteliers still use in conversation.
| What the booking page says | Usual width | Who it actually suits |
|---|---|---|
| Single | About 90 cm | One adult. Two singles pushed together are not a double |
| Small double | About 120 cm | Two adults for two or three nights, if neither of you moves much |
| Double (4 ft 6 in) | About 135 cm | The London default. Narrower than a queen bed elsewhere |
| King | About 150 cm | Worth paying for if you are sharing for a week |
| Super king | About 180 cm | Rare below the upper end of the market |
| Twin | Two beds of about 90 cm | Friends, colleagues, or anyone who values sleep over romance |
Two practical consequences. If two of you are tall or broad, a 135 cm "double" will do more to spoil the week than anything else in the room, and moving up one bed grade usually costs less than moving up one hotel grade. And if you book a twin and get a double, or the reverse, that is a common error rather than a scam: bed type is only a request at many hotels and a guarantee at rather few. Put it in writing at the time of booking, then mention it again at the desk.

The bathroom, where the rules are different
The fitting most visitors notice first is missing. You cannot plug a hairdryer, a phone charger or an electric toothbrush in beside the mirror, because British wiring rules do not allow ordinary sockets in a bathroom. Electrical Safety First states the rule plainly: sockets are not permitted in bathrooms or shower rooms, apart from shaver-supply units, unless they can be fitted at least 2.5 metres from the edge of a bath or shower tray. The small two-pin socket marked "shaver only" is the exception, and it will run a razor or a toothbrush and nothing heavier.
The light switch is usually a cord hanging from the ceiling, or a switch outside the door in the bedroom, for the same reason. Charge your devices at the bedside instead, and see our guide to keeping a phone charged in London if you are travelling with several. The plug itself is the three-pin type described in our page on UK plugs, adapters and voltage, and the socket has its own switch, which has to be on.
The other differences are smaller but add up. A great many London bathrooms put the shower over the bath, with a curtain, so there is no separate cubicle. Water pressure varies wildly from floor to floor in converted houses; a shower on the fourth floor of a townhouse can be weak. Older taps are sometimes separate, one scalding and one cold, with no way to mix them, which is a Victorian plumbing legacy rather than neglect. And bidets are almost unknown.
The extractor fan is wired to the bathroom light in most modern conversions. Switch the light on at three in the morning and a fan starts, sometimes loudly, and keeps running for several minutes after you switch it off. Light sleepers should close the bathroom door properly rather than leave it ajar.
The kettle, the tray and what is not on it
Almost every British hotel room above the cheapest tier has a kettle, two cups, teabags, sachets of instant coffee, sugar and small pots of long-life milk, refilled daily at no charge. Guests from countries where a coffee machine in the room means a bill are often suspicious of it. They should not be: the tea tray is genuinely free, and it is the one small piece of generosity that survives at every price level.
What is usually not there is bottled water, a fridge or a minibar. The tap is drinkable everywhere in the city, so fill the kettle from it and carry a refillable bottle when you go out. Where to top that bottle up is mapped in our page on London's drinking water and refill points. A bottle standing on the desk with no card beside it is usually one you will be billed for.
A hairdryer is normally provided, in a drawer or on a hook in the wardrobe. An iron often lives at reception rather than in the room. A safe is common in chain hotels and rare in guest houses. In the smallest rooms the kettle disappears altogether, replaced by a machine in the lobby that costs nothing to use, which is a fair trade unless you had been looking forward to tea in bed.
Heating, cooling and the window that opens ten centimetres
British hotels heat well and cool badly. Radiators are the norm, and in an older building they are often run from a single boiler on a building-wide timer, so the valve in your room may do very little. If the room is too warm in February, that is the usual reason, and the honest fix is to ask reception rather than to fight the radiator.
Cooling is the opposite problem. Purpose-built chain hotels, aparthotels and the grand end of the market nearly all have it; converted Victorian houses very often do not, and they rarely say so. In July that one feature outweighs every decorative decision the hotel has made, and our page on checking for air conditioning sets out how to establish the answer before you pay.
Then there is the window. Many hotel windows in London open only a few centimetres, because a restrictor has been fitted to stop anyone falling out. Rooms on busy roads often have secondary glazing that is not meant to be opened at all, and some modern buildings have sealed facades. Nothing in Britain has an insect screen, so an open window on a warm night in a leafy street will bring things in with the air.
Stairs, lifts and the room at the top
The lift, if there is one, was fitted into a building that did not have one. British hotel lifts in converted houses are often small enough to take two people and one suitcase, or one person and two, and not both trips at once. Wait for the second journey rather than wedging the doors.
Plenty of small hotels have no lift at all, and in a five-storey terrace the cheapest room is the one under the roof. Heavy cases, a pushchair, a bad knee or a 05:00 departure are all reasons to request a low floor at the time of booking and to confirm it on arrival. What else the cheapest rates leave out is covered in our guide to the budget end, and accessible London sets out the questions to ask when stairs are not an option.
Corridors are narrow, and the doors are heavy fire doors with self-closers. They close with a bang unless you hold them, which is why the room nearest the lift or the stairwell is the one to avoid. Asking for a quiet room away from the lift is a normal request and costs nothing.
The words on the booking form, translated
Room descriptions in Britain use a vocabulary that looks like plain English and is not.
- En suite means the bathroom is inside your room. It is worth checking in guest houses, where "private bathroom" can mean a bathroom reserved for you across the corridor, and "shared" means shared. Our guide to London B&Bs and guest houses untangles those three words.
- Standard, classic, superior, executive describe a hotel's own ladder and mean nothing between hotels. The only comparable facts are the floor area, the bed width and the floor number.
- Double room, single occupancy is one person in a room with a double bed, at a price usually closer to the double rate than half of it.
- Compact, cosy, snug are honest warnings.
- Interior or courtyard often means the window faces a lightwell.
- Family room has no fixed meaning in Britain at all, which is why we gave it a page of its own.
The building is described in words that catch visitors out too. Ask for a room "on the first floor" in Britain and you will be given one a flight above the pavement, and a lift panel marked G, 1, 2 with LG or B beneath it is entirely normal. The rest of that vocabulary is in our page on British words and slang for visitors.
Noise, and which side of the building to ask for
Central London is loud at street level and surprisingly quiet four floors up at the back. The three sources of noise in a hotel room are the street, the corridor and the plumbing, in that order, and you can influence all three for free by asking.
A useful request when you book is simply: a room at the back, away from the lift, on a high floor if there is a lift and a low floor if there is not. Hotels grant it when they can. It matters most where the nightlife is on the doorstep, as our guide to the Soho and Covent Garden streets says plainly, and least on the residential squares of Bloomsbury or Kensington.
Two requests at the time of booking are worth more than any amount of complaining later. Ask for a quiet room away from the lift, and confirm the bed type in writing. Both are free, both are usually granted, and both are almost impossible to fix once the hotel is full.
What is on the back of the door
Every British hotel room has a notice on the inside of the door showing the fire escape route, the assembly point and what the alarm sounds like. Read it once. Fire drills and false alarms happen, the staircases are narrow, and the lifts are not to be used.
Near reception you may also see a small framed notice about the hotel's liability for your belongings. That is the statutory notice required under the Hotel Proprietors Act 1956, and it limits what a hotel owes you if something goes missing, unless the item was handed over for safe keeping. It is worth understanding before you leave a case behind on your last morning, and we go through it in our page on hotel bag storage and early rooms.
Smoking is banned throughout, bedrooms included, at very nearly every hotel in England, and the cleaning charge for leaving a room smelling of it is not small. Vaping is treated the same way in most buildings. The rules are set out in our page on smoking and vaping in the UK.
What is usually better than visitors expect
The small room is the headline, so it is worth saying what London does well. Mattresses in chain hotels are generally new and good. Duvets and pillows are clean and plentiful, and housekeeping in this market is reliable. Wi-fi is included almost everywhere, including at the cheapest end, and is usually fast enough for a video call.
Staff will normally hold your luggage, lend an adapter, call a taxi, take in a parcel and tell you honestly which restaurant on the street is any good. None of that is charged. British hotel reception is understated rather than unhelpful, and a direct question gets a direct answer.
If the room matters more to you than the address, the trade is straightforward: the same money buys noticeably more floor one zone out, or in a purpose-built block with a kitchen. Our district-by-district comparison shows where that works, and the aparthotel category is the one to price against a hotel for anything over about four nights. Dates come before rooms, though, so start with the timing of the booking and the rate you can get out of.
Frequently asked questions
How big is a typical London hotel room?
Small by international standards. A mid-range double in a converted central building commonly runs to somewhere in the low teens of square metres including the bathroom, and compact-room brands sell rooms in single figures. Newer hotels outside Zone 1 and purpose-built aparthotels are usually larger for the same money.
Do London hotel rooms have a kettle and tea?
Yes, at almost every price level above the very cheapest. A tray holding a kettle, cups, teabags, instant coffee, sugar and long-life milk is standard, costs nothing and is topped up daily. In the smallest rooms the tray is dropped and a free machine downstairs takes its place.
Why is there no plug socket in the hotel bathroom?
British wiring rules do not allow ordinary sockets in bathrooms or shower rooms unless they can be placed at least 2.5 metres from the edge of the bath or shower tray. Only a shaver-supply unit is permitted close in, and it will not run a hairdryer. Use the sockets in the bedroom instead.
Is a British double bed the same as a queen size?
No. A British double is usually about 135 cm wide, which is narrower than a North American queen. If two adults are sharing for more than a few nights, look for a king, at about 150 cm. Bed names are trade convention, not a legal standard, so ask for the width in centimetres if it matters.
Do hotel windows in London open?
Often only a few centimetres. Restrictors are widely fitted to prevent falls, rooms on main roads may have sealed secondary glazing for noise, and some modern buildings do not open at all. There are no insect screens on British windows, so an open window on a warm evening has its own drawbacks.
Sources
- Electrical Safety First - Are you allowed to have a socket in the bathroom? (checked September 2026)
- National Bed Federation - Regulations and standards (checked September 2026)
- Hotel Proprietors Act 1956, section 2 - liability of the proprietor (checked September 2026)
- VisitEngland - Quality schemes for accommodation (checked September 2026)
- Met Office - Heathrow long-term averages, 1991 to 2020 (checked September 2026)
