Thanks for reaching out.
We appreciate the help, @Cathal_S.
@Curlystg, hope you find the steps helpful. You may also want to check these steps in managing your home:
Create a home
Note: You can have up to 5 homes in your account.
Switch between homes
Move a device to a different home
Note: Not all devices can be moved to a different home this way. Speakers, displays, and Chromecast can be moved, but Nest Wifi point and Nest Hub Max can't. Some Nest and Wifi devices can't be moved to a different home. If you have a device that can't be moved to a different home, you need to factory reset your device and set it up again in a new home.
Hope this helps.