I have one I used for my first grandson (now 7) when I babysat him as a baby. Now I'm babysitting a 4 month grandson for 11 hours a day. Very long day of getting nothing done !! He will also go in it when he's a little older. With first grandson I would set it up outside my sewing room door or wherever I was so I could see him. He didn't mind it, it certainly is big enough.