This fantastic four tower structure will inspire young children to play actively, using their muscles to climb, slide and glide to the ground. The richness of variety in climbing options provides age-appropriate challenges to strengthen muscles and help develop cross-coordination skills. Strengthening physical cross-coordination skills enhances children's abilities to use both sides of their brain and supports the internal structures that enable reading and thinking. The U-net provides a swaying, climbing opportunity for all. It can be used to get from one play tower to the next or can be used as a rest point hammock. The sturdy desk at ground level extends the play space and invite children to play together. The slides and pole support posture and balance, all important skills for young children as they grow, and great physical fun.