What are the things to look out for in an assembly hall? It's a good idea to check the condition of the seating - how sturdy it is and what it might be attached to. You might not be able to change the layout of chairs fixed to the floor, for example. What equipment and services offered by its staff are included in the booking price?
People get together at a meeting to discuss specific issues and exchange information concerning their activities. An event like this might benefit from chairs and a podium, or even a stage, for the organizer.