We got the SleepSafer® bed for our son, Will, yesterday, and it's awesome! It's twin-sized (they have toddler/youth and full-sized beds too) and fully enclosed so he can't get out of bed at night. Before yesterday, he was still sleeping in a crib because he wouldn't stay in a regular bed, and he's almost 4 years old. We are so excited that our son has a safe place to sleep and we don't have to worry about him at night anymore. I would recommend this bed to anyone who has a child that needs to be enclosed while they sleep. They are very safe.