What is the most important consideration when selecting a site for convention?

The most important consideration when selecting a site for a convention is accessibility, which includes transportation options, proximity to airports, and ease of navigation within the venue. Additionally, factors such as the venue's capacity, available amenities, and accommodation options for attendees play a crucial role. It's also essential to consider the overall cost and the local attractions that can enhance the experience for participants. Finally, the venue's reputation and past performance in hosting similar events can significantly influence the decision.