This was my godson's first birthday present. His 4 year old brother really enjoyed it. The window and the closing doors caused a lot of laughter. A one-year-old baby is just starting to crawl and is already playing with it a bit. He is neutral and sweet. Her mother even loved it, it has two inside pockets. I like that it has a bottom: it offers protection and stability. A collision with it could shift the poles, but that's to be expected.