A hotel room’s layout comes down to two numbers: where the bathroom sits and how wide the room is. Below 3.10 metres of net width, the only workable scheme is a bathroom by the entrance; above 3.60 metres, every other solution opens up, including a bathroom at the far end of the room. The layouts that recur across Italian hotels number five, and they aren’t a matter of taste: they change the cost of the waste stacks, the noise reaching in from the corridor, and how many rooms fit on a floor.
Anyone redoing twenty rooms in an existing building has far less room to manoeuvre than they think. The stacks sit where they sit, the floor slabs can’t be cut through wherever it’s convenient, and moving a bathroom two metres means adding a drainage fall that then brings along a false ceiling and ten centimetres less height. Anyone who has already tackled renovating a hotel’s bathrooms knows that item alone accounts for a third of the cost per room. That’s why the layout gets drawn after the on-site measurement survey, never before.
Contents
The schemes that depend on where the bathroom sits
Bathroom by the entrance, beside the hallway
This is the most common scheme, and for good reasons. You come in, the bathroom’s on one side and the wardrobe on the other, you walk two metres of hallway and arrive in the sleeping area with the window ahead. The bathroom pod acts as an acoustic buffer between the shared corridor and the bed, which is why chain hotels treat this scheme as almost mandatory.
The hallway needs at least 90 cm clear, better 100 cm when a wardrobe door opens on one side. At 85 cm you can pass, but not two people with suitcases, and the wall beside the bathroom door gets sc\uffed within a season. The entrance door needs 80 cm clear opening, rising to 85-90 cm in rooms that need accessible room furniture dimensions, and it always needs checking that, when it opens, it doesn’t hit the wardrobe corner.
It works from 16 usable square metres up, bathroom included, with a room width of 3.10-3.20 metres. Below that width the bathroom stays long and narrow, the hallway turns into a tunnel, and the room loses light because the window sits far away.
Bathroom at the far end, on the window wall
You walk in and you’re straight into the room, the bathroom sits at the back, often with its own window. This is the typical scheme for converted historic buildings, where the waste stacks run along the courtyard rather than the corridor, and for charming hotels selling the room as a small apartment.
It costs more. The waste stack needs running all the way to the back of the room, or it already exists on the opposite side, and either way you’re working over a longer run, with a false ceiling in the internal corridor. In return, the room gains: walking in, you see the whole room, not a corridor, and that changes the perception of floor area far more than any choice of hotel room colours.
It needs 19-21 square metres and at least 3.40 metres of width, because the route to the bathroom mustn’t cut through the sleeping area. The classic mistake is putting the bed in the middle of that route: whoever gets up at night to go to the bathroom has to walk around the bed, and their partner hears every step.
Open or glazed bathroom facing the room
The basin outside, the shower behind glass, the toilet in a separate compartment with its own door. Below 22 square metres it doesn’t make sense, and without the separate toilet it never makes sense at any floor area: the room becomes unliveable for two people who aren’t a very close couple.
It needs 3.60 metres of width and an extraction system sized on the volume of the whole room, not on that of a 4-square-metre bathroom. A system to darken the glass, curtain or electrochromic film, needs planning in, because the room also gets sold to two work colleagues. A basin exposed to the room also changes the choice of bathroom furniture for hospitality properties: the side panel that nobody looks at in a closed bathroom is here a piece visible from every angle, and needs finishing accordingly. The advantage is almost entirely photographic, and that’s not a flaw: the room with the visible bathtub is the one that brings in direct bookings.
The schemes that depend on the room’s width
Room with a walk-in wardrobe or buffer zone
When the room exceeds 3.80 metres of width, you can carve out a dressing area between the entrance and the bed, closed off by a fitted wall or just hinted at by a change of flooring. It needs a usable depth of 60 cm for the hanging rail plus 90 cm of passage, so a minimum span of 150 cm, and it only makes sense above 24 square metres. Below that, you’re eating into the room’s floor area for an effect the guest won’t notice.
In this scheme the wardrobe stops being a piece of furniture and becomes a wall: that changes how you cost it, and it also changes how you repair it. Hinged doors need 75-90 cm clear in front, sliding doors reduce the passage needed but lose a third of the usable opening and, in practice, break down sooner.
Interconnecting and adjoining rooms
Two adjacent rooms with a double-leaf connecting door, each with its own door onto the corridor. Each individual room stays a standard 17-square-metre scheme; the connection only adds the doorway and one serious acoustic problem: the connecting door is the weak point of the whole dividing wall, and without a double leaf with perimeter seals you hear the television next door.
It’s worth the spend if the property works with families and manages to sell the pair as a four-person solution at a price above the sum of the two rooms. In an urban business hotel, it’s tied-up capital.
| Scheme | Minimum usable floor area | Minimum width | What it gives in return | Where it makes sense |
|---|---|---|---|---|
| Bathroom by the entrance | 16-18 sqm | 3.10-3.20 m | acoustic isolation from the corridor, short pipe runs | three and four-star, new builds, budget refurbishments |
| Bathroom at the far end | 19-21 sqm | 3.40 m | room feels larger, bathroom with a window | historic building conversions, charming hotels |
| Open or glazed bathroom | 22 sqm | 3.60 m | photographic appeal, suite effect | boutique hotels, resorts, superior rooms |
| Walk-in wardrobe or buffer zone | 24 sqm | 3.80 m | dressing area separate from the sleeping zone | suites, five-star, long stay |
| Interconnecting rooms | 17 sqm per room | 3.20 m per room | sells four beds without a quad room | family properties, seasonal resorts |
Floor areas are usable, bathroom included, and they sit above the minimum square metres required for hotel rooms under almost every regional regulation. The legal minimums are lower: building to them produces rooms that sell poorly.
The measurements that hold up any scheme
Either side of a double bed you need 60 cm net as an absolute minimum, 70-75 cm for two people to dress without knocking into each other, 90 cm where a wheelchair needs to pass. That figure is measured from the edge of the mattress to the wall or the furniture, not from the bed frame, and a contract bed’s impact-guard strip adds 3-4 cm per side that always disappears from the drawings.
Between the foot of the bed and the TV unit or desk you need at least 75 cm, and 90 if the route to the bathroom passes there. At 60 cm you pass sideways, and the desk’s front panel takes suitcase knocks at every check-in.
The television should be mounted with the screen centre between 115 and 125 cm off the floor when watched from a seated position on the bed, not at 140 cm as in a home: above 130 the neck gets tired, and the guest writes about it in the review without being able to say why. If the TV panel sits on a piece of panelling, the bracket reinforcement needs planning at the design stage, because opening up a finished panel to add a cross-member costs four times as much.
Sockets are where the largest number of mistakes concentrate. You need two Schuko sockets plus two USB ports per side of the bed, at 65-70 cm off the floor, so above the bedside table top and not behind it; one socket behind the television; two on the desk in a visible position, not underneath the top; one in the hallway for the floor vacuum cleaner. A bedside table covering the only socket on its side of the bed is by far the most frequent mistake, and it can only be fixed by moving the box, meaning redoing a section of wall.
The luggage rack almost always ends up in the wrong spot. The right position is within a metre and a half of the door, not at the foot of the bed: the suitcase gets opened the moment guests walk in, and if the rack is far away, they set it down on the bed or the armchair instead. A wall-mounted folding model solves this in narrow rooms, costs €40-60 more, and frees up half a square metre.
The mistakes that only show up once the site is finished
The bed under the window with the radiator under the sill. Whoever sleeps on the window side wakes up with their head 20 cm from a heat source and a draught on them, and the headboard covers half the radiator, cutting its output. If there’s no alternative, the radiator needs replacing with a tall radiant panel or moving to the side wall: that’s a €400-600 job per room, far less than the damage caused.
The bathroom door opening against the bed or the luggage rack. In rooms under 18 square metres, the bathroom door should only open inward if there’s space for it there; otherwise switch to an external sliding door, which takes up 90 cm of wall but doesn’t steal any route. A door that slides into a pocket within the masonry looks better and is more fragile: when the carriage fails, you have to open up the plasterboard.
The three-metre internal corridor. In long, narrow rooms the hallway turns into a tunnel taking up 3 square metres out of 18. It’s recovered by moving the wardrobe into the hallway itself, as a fitted wall, or by accepting a shorter, wider bathroom. Three square metres is 17% of the room.
The mid-site change of mind. Any layout change decided after the furniture order brings along already-cut panels and stretched timelines, and hotel furniture production times don’t compress on demand. That’s why the correct sequence is survey, layout, a genuinely fitted sample room, and only then production of the other rooms.
Which scheme pays off, and for whom
For a three or four-star property redoing rooms within a budget, the bathroom-by-the-entrance scheme wins almost every time: it costs less in systems, protects against corridor noise, and leaves the long wall free for the wardrobe and the TV panel. It isn’t the most photogenic scheme, and it’s the one that fills the hotel.
The bathroom at the far end makes sense when the building forces it or when the room sells above €180 a night, because the extra cost in systems only pays back with a high rate. The open bathroom is a positioning choice, not a layout one, and needs deciding alongside the rest of the property’s identity, not on the floor plan. The walk-in wardrobe, below 24 square metres, is almost always a mistake of ambition.
For everything else, one practical rule applies: fix the routes and the clear centimetres first, then choose the furniture. Doing it the other way round produces rooms where every piece is beautiful and none of them sits in the right place, and at that point not even a well-made three-dimensional model of the furnishings saves the situation, because a render doesn’t measure the elbow room of someone getting dressed in the dark at six in the morning.
Frequently asked questions
How much space is needed either side of the bed in a hotel room?
The workable minimum is 60 cm net from the edge of the mattress to the wall or furniture, but at 70-75 cm the room becomes comfortable for two people. Where wheelchair accessibility is needed, that rises to 90 cm on at least one side and a 140 cm clear turning circle. A contract bed’s impact-guard strip adds 3-4 cm per side that need subtracting from the calculation.
Is it better to have the bathroom by the entrance or at the far end of the room?
A bathroom by the entrance costs less in systems and isolates the bed from corridor noise, so it suits the large majority of three and four-star hotels. A bathroom at the far end makes the room look larger and allows a bathroom window, but lengthens the pipe runs and makes sense above a certain average rate. In a historic building, the existing waste stacks dictate the choice, not the designer.
What’s the minimum width of a hotel room?
At 3.10-3.20 metres of net width you can build a double with a bathroom by the entrance without forcing anything. Below 3 metres, the double bed leaves less than 60 cm on one side and the bathroom becomes a corridor, so it’s better to make the room a single or merge two units. Above 3.60 metres, the open bathroom and the dressing area both become possible.
At what height should the television be mounted in a room?
The screen centre should sit between 115 and 125 cm off the floor, calculated for someone watching seated or lying on the bed. Mounting it at 140 cm as at home forces the neck to tilt back all evening. If the television rests on a piece of panelling, the internal bracket reinforcement needs planning before the panel is produced.
