DS is 13 and although he hasn't said anything directly, he's been hinting that he wants a tv in his room.
I asked dh what he thought and he thinks it's a bad idea, as he can't be trusted to switch it off at a sensible time, and also it's quite nice for all three of us to watch tv together (we only watch TV 3 nights a week normally and it's only recorded films or series which we all like). DH also thinks ds will game a lot more if he has a tv in his room.
Do your teenagers have their own TVs, and if so are there any problems?