Elijah spends most of her time in her room, but I did the same at 16 so it's no big deal. she has a TV in there, but tends to come downstairs to watch TV because the main TV is bigger

Rheiya doesn't spend much time in her room unless she has friends over. She has a TV.
Lucas spends quite a bit of time in his room, but he also goes out more than his sisters and he tends to stay downstairs after dinner most nights. He has a TV too.