Most offices are designed from headcount, and headcount stopped being the useful number. What decides whether a workplace works is why people come in, how many are there on the busiest day, and what they need to do once they arrive. Those three answers set the ratio between desks, enclosed rooms and shared space, which is the largest decision in the whole project.
Getting it wrong is expensive in two directions at once. Too much floor and you pay rent on space that is empty four days a week. Too little of the right kind and the people who came in cannot find a room, conclude the trip was not worth it, and stop coming.
What it settles
The purpose. Some offices exist to bring a distributed team together for a few days a month. Some exist for work that genuinely cannot happen at home. Some are mainly a shopfront for clients. Each of those produces a different building, and trying to be all three without saying so produces one that is mediocre at each.
The size and the mix. How much space, and how it divides between assigned desks, bookable desks, enclosed rooms of different sizes, and space for gathering. This is where attendance data matters more than an organisation chart.
The zoning. Where concentration sits relative to collision, where the noisy functions go, how a visitor moves through without crossing the working floor, and where daylight is spent. Enclosed rooms in the middle and people on the perimeter is a simple decision that most floor plates allow and most fit outs get wrong.
The brief. The output is a document a designer can build from and a client can price: what is being provided, in what quantity, to what standard, and why.
For coworking operators the question is different
An operator is solving for yield rather than for culture. The ratio between sellable desk and shared area decides whether the site pays, and whether the meeting rooms can absorb the peak decides whether members renew. Too much shared area does not cover itself. Too little and members leave within a year.
That balance is calculated on the floor plan with the pricing model in front of you, which is why it belongs in strategy rather than in layout.
