Multilevel Play Structure 1 : A structure that consists of tubes, slides, crawling areas, and jumping areas, located within a building, and used for climbing and entertainment, generally by children
NFPA 101B Code for Means of Egress for Buildings and Structures, 2002 ed. https://law.resource.org/pub/us/code/ibr/nfpa.101. 2003.pdf, (Code: Means of Egress for Build and Struc - Amer) {246 NFC}