The entertainment center in the livingroom consists of:
Sharp 60 inch Quattron TV - connected to the HDMI output from the Amplifier
Pioneer Receiver-Amplifier - to connect and switch all the devices and to provide TV and surround sound
Roku Media Player - for playing Movies & TV using the Plex Media Server, and generally connecting to the Internet. Needs its own separate remote.
Chromecast Audio - streams our music from Cloudforest to the the Pioneer Amplifier, using an optical cable
Chromecast Video - streams our media from Cloudforest to the the Pioneer Amplifier, using an HDMI cable
Polk Surround-sound Speakers & Subwoofer
Harmony One Remote - to control all devices in the entertainment center except the ROKU and the Wii
Google Router - One of the routers that provides WIFI for the upper level.