The goal: say “alexa, I have a visit” and it will set the mood at home.
That means:
setting lights (easy);
playing a specific playlist from spotify (it works with alexa media player and home assistant);
turning an android TV ON, opening Youtube and playing a specific video playlist (don’t have a clue);
Playing a spotify playlist is rather easy using alexa media player. But sending a URL from a youtube playlist to a google tv… have no idea.
When I say that Alexa command, today I start a specific Philips hue dynamic lightning (soho) throughout the house and start a specific playlist for ambient sound.
I am also about to move in a few months and the idea is to also automate when a new device connects to my guest network.