Hello Doug,
Take a look at this article on traffic shaping for SSID's. - https://documentation.meraki.com/MR/Firewall_and_Traffic_Shaping/Traffic_and_Bandwidth_Shaping.
In regards to recommendations for settings there's not really any specific defacto standard and would more or less be configured as per your business/traffic requirements. My recommendation obviously would be to Prioritise business critical applications (Office 365, Google Docs, Any VoIP traffic.)
Let me know how you get on/if you have any questions.
Eliot F | Simplifying IT with Cloud Solutions
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