If you notice that your meeting room events created in your calendar or events created in Deskfound don't synchronize between your calendar and Deskfound, chances are you haven't granted Deskfound the required permissions (scopes in Google lingo), indicated by error codes 401 or 403. The two required scopes are:
Google Calendar
Calendar Resources
These two are granted during the sign-up/log-in process and can be found on Google Sign-In page like so:
Please make sure to check-off these two checkboxes. You can do so by logging out and logging back in. Once this is complete, your meeting room bookings will synchronize between your calendar and Deskfound.