The Trinity Room at Cairns Convention Centre is a large 855-square-metre flat-floor meeting and event room with an adjacent pre-function space. The operator publishes up to 500 theatre or cocktail, 470 banquet, 378 classroom and 376 cabaret, depending on the setup. Its design supports a mix of conference sessions, seminars, awards dinners and breakout gatherings, and the centre includes built-in event audiovisual support with lectern and stage options. Trinity Boardroom is a separate 20-square-metre space and should not be confused with the main room. Final permitted capacity will depend on whether staging, dance floor, projection and catering are incorporated into the selected plan.