3. _The survey has also indicated that lots of parents find it hard to accept the way their teenagers’ rooms are decorated. Arguments may start even before a the teenager moves into his room over the choice of furniture or the colour of the walls. And it doesn’t get any easier for the parents later on. Most of them do not approve of the posters, which often show controversial images, not to mention such ideas as graffiti or hand-painted scenes on the walls or ceiling.