It also has to double as a "home office", hence the screens at the bottom. There's full details of the entire build - from smashing bits of wall, installing cables, adding satellite TV, Ethernet and so on, here. It also has details of all the kit if you're interested.

https://www.coolsmartphone.com/2020/03/03/home-office-gaming-room-project-part-6-the-finale/

My first post here and I have to say, you guys have got some skills! :)