You can/will rent equipment and accessories for the duration of the show. This is made possible in order to reduce your logistic constraints so that you can better concentrate on the essential, the interactions with the visitors.
Installation, maintenance and dismantling are of course at the expense of the organizer
SISPI 2022, rental equipment, furniture, counter chairs
A stool is a seat with three or four legs, usually without backrest and without arms. Special stools are available for pianists, as well as for different professions or activities. Some models for milking cows, for example, have only one or two legs. There is a type of stool specially designed for sitting at a bar, with unusually long legs to reach the height of the counter.
Etymologically, the word stool is derived from the ancient French tabur (which also gave the word tambour).