We're a TV-less family, but in the sense that we don't watch random programming or sit around for primetime or whatever. When the kids are older, like pre-teen, we'll probably allow them to get into a couple shows they pick out to watch once or twice a week, we'll allow movies around school age, and we'll allow video games at whatever age the game seems appropriate as long as it's not constantly in excess (we tend to get video games with an endpoint and play them until they're finished, so we might have a few days of a lot of video games, but then that will be all the video gaming for a 6 to 12-month span. If they get into those shooter games with no end point, I really don't know what we're going to do because neither of us every really played those to develop an idea of what's "enough" and what's "excessive").
If we have space for them to have a separate den/playroom when the time comes, we'll let them have the tv in there. If we don't have room for a separate space for a TV, we'll consider putting it in their room(s) depending on their personalities at the time. If they're the type to push the limit and try to watch more than they're allowed, then they won't be getting it in the room. If they easily respect the limits we put in place, I don't see why they can't have it in the room with them since it'll see little enough use anyway, but it'll have to be in a place you can't watch from the bed, because I know that can cause sleep problems in a lot of teens and adults.