Purchased for 4 year old grandson and 2 and 3 yr olds I babysit. Best money ever spent. The 8 yr old gets in to. They love it!!! Very well made and easy set up and take down. Jumpy jumpy is the first thing I hear from Little ones. The enclosure keeps them in and the sturdiness keeps them from bouncing into one another. I can relax a little while they play and that's priceless.