Choose the room setup before the room

Room setup is usually decided late, when the venue asks for a plan and someone finds a diagram from a previous event. By then the programme is fixed, the registration numbers are in and the only question seems to be how many chairs fit.

That order is backwards. The layout decides how people enter, where they look, who they can speak to and how quickly the room can change between sessions. It is a programme decision that happens to be drawn on a floor plan.

Start with behaviour

Write down what you want people to do in the room. Listen without taking notes? Discuss in small groups? Work at a table? Move between stands? Watch a demonstration and then ask questions? Each answer points to a different plan.

Then check the number. A layout that seats the audience but leaves no aisle for questions is not a successful layout. A room that fits the workshop tables but leaves no space for the facilitator to reach each group is not ready either.

Five useful layouts

Theatre

Good for a single speaker and a large audience. Weak for discussion and difficult to reset quickly.

Cabaret

Good for a programme that moves between listening and table conversation. Needs more space per person than theatre.

Boardroom

Good for a decision meeting or a small advisory group. Poor for a presentation to a larger room.

Classroom

Good for training where people need a surface for notes or a laptop. Demands more room depth than theatre.

Standing reception

Good for informal contact and short addresses. Needs quiet corners for people who cannot stand for long.

IAEE and PCMA publish detailed room planning guidance that is worth reading alongside the venue's own capacity chart. Capacity charts describe limits. They do not describe comfort, sightlines or the space a wheelchair needs to turn.

Sightlines, access and the details that decide comfort

Walk the room from the back row. Can you see the speaker, the screen and the interpreter? Is there a clear route to an exit? Can someone leave without walking across the front of the room? Are the power points where the production team expects them?

Access is not a separate plan added at the end. It belongs in the layout. W3C Web Accessibility Initiative publishes practical guidance on accessible meetings that can be used as a checklist with the venue. The earlier the requirements are known, the more likely they are to fit the room without removing seats at the last minute.

A room plan should show how the day works, not only how many people can be seated.

Walk it with the schedule

Take the run of show into the empty room. Walk the arrival route, the registration queue, the route to coffee and the change between sessions. Time the walk. If the programme allows ten minutes for a changeover and the room needs fifteen, the schedule is already wrong.

Check the reset. A cabaret layout that becomes a reception may need crew, storage and a clear instruction about who moves what. A room that changes shape twice in a day needs a plan for each change, not a note that says "reset".

IBTM World and IMEX Frankfurt publish material on exhibition and meeting space that helps compare the plan with the way people actually move. Use it to test your assumptions, then confirm the details with the venue.

Record the decision

Put the chosen layout, the capacity, the access requirements and the reset plan in one document. Share it with the venue, the production team and the chair. If the plan changes, update the document and tell the people who build from it. A layout that lives only in an email attachment will eventually be rebuilt from memory.

For the programme sequence that the room must support, read the note on programme architecture. For the budget consequences of the plan, read the budget note.