How to achieve efficient use of space in indoor children's parks This article focuses on the regional division and space layout of an indoor playground for children. It suggests allocating a significant portion for the core amusement area with naughty castles and various attractions, as well as specific areas for electric games and parent-child interaction. The space layout emphasizes a three-dimensional approach, sufficient channels and action space, and includes rest and reading areas, activity and retail areas, along with basic supporting facilities. Safety considerations involve equipment safety, fire safety, and hygiene management, such as meeting safety standards, having fire protection measures, and regular cleaning and disinfection.