A much more detailed description was posted on reddit!
Advertisements should be blocked. I should be able to set the router DHCP to the pi-hole's rpi's ip. Alternatively set an individual device to "connect through the pi-hole".
Advertisements are not blocked. I can't find where and how to set the router DHCP to the pi-hole's rpi's ip. Nor can I set the correct configurations on any of my devices.
Many of them. In advance..!