I am a work from home mommy and I found the playpen very useful, esp once my baby started rolling over. Now that she is 14 months old and is now walking around exploring her 'world', I don't use it as often as I used to, but then I still find it very useful, esp. when I'm really busy with work or need to use the bathroom. As long as I have enough toys in there to keep her busy, she is happystaying in there.