We have identified several bug fix/enhancement requests to Google.
1. Calendar Loading issues: from time to time a resource or personal calendar fails to load. We have created tickets for a number of these occurrences, as they are reported to the Help Desk.
2. The ability to save a meeting which requires an already booked resource has been reported to Google as our number one issue. At the least, we expect to see a warning come up prior to saving the meeting.
3. When a meeting is scheduled that involves a number of different attendees and a conference room at a time that is available to all, we find that subsequent views of this same meeting show confusing results. Some attendees will have nothing in the time slot (in the “Find a Time” tab) and others will have a single bar labeled “busy”). What you see depends on the permissions you have on the person or resource calendar. See this FAQ for more info.
in the bottom right or navigate to