Have a teenager coming to stay for a few months, plus two younger children. It would be really handy to have another tv that could move between rooms, as I'm sure teenager won't always want to be watching the same as me or the children (tv in communal bit), and at times it would be good if the children could watch in their rooms, but I don't want permanent tvs in their rooms that I'd have to police, as they're still a bit young.
Problems is, none of the other rooms have aerial points. Is there such a thing as a portable tv that doesn't need to be plugged into an aerial socket? (luddite alert - haven't used a portable since student days when I had a round bendy wire thing, one up from a coat hanger).
Teenager will have a laptop so presumably iplayer etc. do-able, but not regular tv.