How to configure your conference rooms in Google Calendar?
To ensure that your conference or meeting rooms show up in the "rooms and resources" picker in the Mixmax calendar, make sure you have configured rooms properly in the GSuite Admin console.
Here’s a support article from GSuite explaining how to get set up: https://support.google.com/a/answer/1033925
Here's what the Google Admin Resources console looks like:
If you’re seeing non-room resources present in the list of “rooms & resources”, this is because those non-room resources have their Gsuite ‘category’ set to ‘Category unknown’ or ‘Conference room’, rather than ‘Other’, which is how they should be configured. You can exclude them from the list by changing their category to 'Other'.
Here's what the 'Category' picker looks like: