Local housing associations move families with two children of the opposite sex out of their two bedroomed house and in to a Three bedroomed property as soon as the eldest child reaches its 10th Birthday. My youngest two Grandchildren are a boy 7 and a Girl 8, they share a room and sleep in Bunkbeds at the moment, but as soon as the Girls 9th Birthday arrives they will be placed back on the housing register to give the children a bedroom each, much to my daughters annoyance because she really likes the house she has got, and is even considering asking if it would be possible for her to share a double room with her Daughter, using twin beds.