I bought this for my daughter and she didn't care for it. I was not impressed with it either. It's not easily portable from one room to another, it's heavy and I found it to be a pain to fold up. It just proved to me that spending more money on something doesn't mean you get what you pay for. I had to return it to the store because the vibration wouldn't work on low speed and most of the time not at all on either speed, so I exchanged it for another one only to have the same thing happen to that one as well. Needless to say I decided to try a different brand. I got a Fisher Price bouncer, paid sixty dollars less for it than the Combi and my daughter loves it, the vibration works every time and the toy bar with music is wonderful too. I don't reccomend the Combi bouncer to anyone, it's a waste of money.