I also dislike rooms arranged in the 'theatre' style, but my family does like to watch television occasionally. We have a small television cart that we can roll

I also dislike rooms arranged in the 'theatre' style, but my family does like to watch television occasionally. We have a small television cart that we can roll around. It not only lets us put it aside when we're not watching anything, but it can move between rooms. It is actually a computer monitor + speakers + computer + webcam, and we also use it for video conferencing.