Hey pinkin I love it. They get on great. They have their moments when I have to be mammy and referee but they want to do everything together. Whenever we go anywhere or even turn on a TV show they like the same things, so it's very handy for me. This morning they were handing things to each other and saying oh thank you, can I have that please, oh thank you, it melted my heart. Its busy but they're great kids, very happy and only get really difficult if they're tired. I wouldn't have it any other way :)