I absolutely loved this product. We bought it when my son was only about 3 months old (found it on sale) but we didn't let my son use it till he was just over 4 months old. He took to it like a fish to water! He loved being able to spin around and see everyone and the fact that his jumping made the lights and music go on was so fun. He was able to use this until just after turning 1. It is by far the BEST purchase I've made. It freed me up to be able to do things around the house and I was able to move it to different rooms so I could always keep an eye on him. It does fold up for easy storage when not in use but I never really used that feature cause we used it all the time. I am now keeping it for any future kids and have told all my friends about it. If you are in the market for a jumper - you really need to check one out.