This is literally my first Amazon review but I wanted to help other parents. If your toddler is breaking out of their crib, buy this immediately. We weren’t ready for a toddler bed, and our adventurous two year old daughter was climbing out even with the mattress all the way on the floor. We have a pool, so I was very worried about it. I couldn’t sleep worrying about her wandering into the backyard in the middle of the night or walking out the back door when I was busy during nap time. I bought this and it immediately solved the problem. It’s easy to install and sturdy. Even if she was able to disconnect the ties to the crib and collapse the tent (which is impossible), the mesh is breathable, so I don’t worry about it being unsafe. The only downside is we can’t see her very well on the baby monitor unless she’s moving around. We solved this by moving the baby monitor until the angle was right and it was easier to see her. Overall, a great product that I cannot recommend enough!