How to judge the airport's demand for waiting chairs

How many airport waiting chairs do an airport need? This is determined by taking into account the various indicators of the airport, such as the layout of airport waiting chairs, airport building area and so on.
The airport must consider a variety of factors such as architectural design, comfort, maintainability and installation costs before finalizing the number of airport seating and their location. It needs to ensure that the configuration of the waiting chairs is reasonable and can meet the basic needs of passengers.