I'm dying for a third baby. DD is almost 8 and DS is 6. DH said he would want the kids to all have their own rooms. So that would mean us moving as we only have a 3 bdrm. Is it appropriate for a baby to share with an older kid? I'd feel bad making my 8yr old share with a baby. Although our neighbors have done just that, they have two little ones sharing with their 9 and 11yr olds. Just looking for opinions on this. Neither of our kids have huge rooms either.