For Karen Rodger and her husband Colin, home is a busy place.The pair, who live in Renfrewshire, Scotland, are parents to six children, though they wouldn't change their set-up for the world despite the endless piles of laundry and washing up. "It's a very odd feeling if I'm ever in the house by myself," Karen confesses, revealing that she craves the busyness of family life. "People would think it must be amazing, but I don't like it.