Will Meeting Scheduler Allow People to Book Back-to-Back Meetings?

No - Not if you don't want them to. You can use the "Breathing Room" feature under "Advanced Settings" in your Meeting Scheduler Settings. If you need time to prepare or follow up between meetings, you can use this setting to give yourself a breather. For example, if you choose a 15-minute Breathing Room time, we’ll make sure that you always have 15 minutes before and after any meetings.