Decide the shape first
Choose how the event
actually feels.
A venue photograph is not a format. The format is what guests do between arrival and leaving: sit for a meal, stand and circulate, or move from one to the other. Choose it before you compare rooms, because it decides capacity, catering, furniture and whether speeches can be heard.
By EventDoIt · Updated 3 October 2026 · 8 min read
Decide
Seated, standing, or a planned change between them
Test
Food, speeches, time on foot, and step-free routes
Write
One sentence a supplier could plan from
Avoid
A room that only works if the format changes on the day
01
Say what guests are there to do
Write one sentence that names the main act of the event: a long shared meal, a ceremony followed by dinner, a standing party with food available, or a short programme and then conversation. If the sentence needs three “and”s, you may be planning two events in one room. The sentence becomes the filter when a venue is beautiful and the wrong shape.
The main reason people are invited
How long you want them to stay
Whether everyone should see the same moment
Whether eating is the point or a support
What would make the event feel wrong
02
Compare formats by what they demand
A seated meal needs tables, a predictable service time and a way for speeches to land while people are still. A standing reception needs circulation, somewhere to put a glass, and food that can be eaten without a table. A mixed format, such as ceremony then dinner or drinks then a seated meal, needs time and usually a reset. Family-style and buffet choices belong to the catering guide. They do not replace this decision, because a buffet can still be a seated event.
03
Check speeches, sound and sightlines
Speeches, a ritual or a short programme need people to know where to look and when to be quiet. That is difficult in a standing party spread across two rooms. It is easier when people are seated, or when the programme happens first and the party starts after. Ask where the speaker stands, where the nearest guests are, and whether music has to stop. A format that relies on shouting across a bar is a different event from the one you described.
04
Match the format to a real room
Take the sentence to viewings. Ask the venue to show the layout for that format, not the largest number on the website. Check where coats, food, toilets and the step-free route sit relative to the main space. An outdoor ceremony plus an indoor meal is a format only if both spaces work in the weather you are willing to accept. If the backup room holds fewer people, the format and the guest count have to change together.
05
Write the format into the brief
Suppliers price the format you describe. State the sequence, the approximate length of each part, whether guests sit for food, and what must be reset. Say who moves furniture if the room changes. “Elegant but relaxed” is not a format. “Ceremony in the garden, then a seated dinner inside for the same guests, with speeches before dessert” is.
Sequence of the event
Seated or standing for food
Programme or speeches, and when
Room reset, and who does it
Latest finish
Weather version, if any part is outside
06
Change it when a constraint is real
Change the format if the room, the guest list, the budget or the end time cannot support it. Do not change it because a second venue looks better in photographs while leaving the first set of requirements in place. If you do change it, update the guest count, the catering brief and the rental list in the same pass. A seated dinner that quietly becomes a standing party will still be priced, staffed and furnished as a dinner unless you say otherwise.