How to create a meeting room in Google Workspace,
How to create a meeting room in Google Workspace, Buildings and resources,Create buildings, features & Calendar resources
Add a building in the Admin console
Sign in to your Google Admin console. ...
In the Admin console, go to Menu Directory Buildings and resources.
In the Resource management section, click Open.
At the bottom of the page, click Manage Buildings.
Point to and click Add Add new building.
Enter the building information.