How big a tent should I use for an event for 1,000 people?

For a ceremony for 1,000 people, if we need to arrange passages, chairs, and a podium, the area is 850 square meters, calculated at 0.9 square meters per person, and the best tent area is 950 square meters. For a cocktail party for 1,000 people, we need to arrange a dining area and a long table, and 1,100 square meters are needed. For a group dinner for 1,000 people, we need to arrange a 1.5-meter round table (long table) and a tent area of 1,500 square meters. When arranging a 1.5-meter round table and entertainment facilities, Guangzhou Jianting Tent Company recommends renting an event tent of 1,800 square meters. For a buffet for 1,000 people, the average area per person is 2 square meters, and it is recommended to rent a tent of 2,000 square meters.