What to change
The alternation that failed
Sharing the quiet room on alternate days worked and was abandoned after three. What has to move is not the person.
Living roomThe room most often rearranged, and the one that resisted it
19 m²
Sitting
SittingPaid workCallsTelevisionCompany
11
Kitchen and dinerWhere the one change that worked was made
16 m²
Cooking and eating
CookingEatingPaid workLaundry and adminCallsCompany
14.5
Paid workDomestic workRest and sleepContact and care
Two rooms covering 35 square metres, built for two things. Between them they now carry eleven uses. Two of the two carry more than one, and kitchen and diner carries six. The median room is in use 12.75 of the 16 waking hours. The two rooms in which every attempted rearrangement happened.
The one change that addressed the distribution rather than the total was tried on three days in the second week and stopped.
On those three days the quiet room went to the interruptible job and the calls took whatever was free.
It worked
| ordinary days | the three days | |
|---|---|---|
| collision split | about 2 to 1 | moved toward even |
| gains split | about 3 to 2 | moved toward even |
Three days is nothing, and the direction is the one the mechanism predicts: the person in the room with the door shut absorbs fewer displacements and hears fewer doorbells. Before treating a quiet week as proof that the arrangement works, managers can see which controls are available and define which delayed workload patterns would trigger a closer review.
That consistency is the main value of the experiment. It is not evidence that alternation is a good idea; it is evidence that the account of why the distribution exists is right. For wider context beyond this household record, consult material published by OSHA.
Why it stopped
Not because anybody objected and not because the days went badly.
Because moving a job between rooms costs about fifteen minutes at each end: two monitors, a keyboard, a chair at the right height, a box of papers, cables. Thirty minutes a day, for a room that the job with thirty-four calls needs on nine working days out of ten.
So the arithmetic is thirty minutes of moving to free a room on the one day in ten when the other job has a call of its own, and on the other nine the room is being used by whoever has to be in it anyway.
The room can be shared. The desk cannot, and the desk is what the job actually occupies.
What would make it work
Two things, neither of which this household has.
A second set of equipment. If each job had its own monitor, its own keyboard and its own chair in its own room, alternation would cost nothing but walking. The cost of the change is entirely in the hardware being singular.
Fewer calls on one side. Alternation is worth doing when both jobs need the room comparably often. At thirty-four against nine it is a scheme for freeing a room that is not needed.
The first is purchasable and the household estimated it at several hundred pounds. They did not buy it, and the stated reason is that it would buy a fairer distribution of displacements rather than fewer displacements — which is a real benefit and is harder to justify to oneself than a benefit that reduces a total.
The thing the attempt revealed
That the quiet room is not a room.
Everybody in the household, and this site until the experiment, had been treating bedroom two as a scarce space. It is a scarce setup: a desk at a height, a chair, two screens, a door, and a known acoustic.
A space can be time-shared. A setup cannot, unless it is duplicated.
That distinction explains why so much advice about working from home — agree quiet hours, take turns with the good room — is less useful than it sounds in a small dwelling. It assumes the resource is the room.
What was kept
One element survived the abandonment.
On the one or two days a fortnight when the interruptible job has a call that matters, the quiet room is now handed over for that hour specifically, and the job with the calls works at the kitchen table for the duration.
An hour, not a day. No equipment moves, because an hour of work can be done on a laptop anywhere and an hour of calls cannot. It costs almost nothing and it addresses the one case where the asymmetry actually bites.
What it cost in the three days
Thirty minutes a day of equipment-moving, which the household recorded, and one thing they did not expect.
On each of the three days the handover happened at about half past eight in the morning and the reverse at about five. Both are at the edges of the working day, and both are also when the kitchen is busiest.
So the moves themselves generated two collisions across the three days: somebody carrying monitors through a kitchen where breakfast was happening, and the same in reverse during cooking.
A scheme intended to redistribute collisions created two more while operating. That is not fatal — it redistributed more than it created — and it is the kind of second-order cost that only appears when something is actually tried rather than reasoned about.
The version that might have worked
Not daily alternation. Weekly.
Nobody tried it and the arithmetic is favourable: one handover a week rather than ten, thirty minutes a week rather than three hundred, and the interruptible job gets a room with a door for five consecutive days.
The objection the household raised when it was put to them afterwards is that the job with thirty-four calls cannot do a week in the kitchen — the calls would be audible, the setup is wrong, and a week of it would be visible to colleagues.
Which returns the question to the same place everything in this record returns to: a dwelling with one quiet room cannot serve two jobs that both need one, and every scheme that appears to solve it is really a scheme for deciding who goes without.
Also on what the rooms are being asked to do