Managers must follow the rules set by the owner, owners can do anything they want, like take late rents or ignore other infractions.

I'm new here and don't want to break any rules, so please forgive any infractions.

It would be considered a trade name infraction.

If your tenants are non-compliant with the lease, you can send them a notice with a set time period to cure the infraction (in Arizona I believe it is 10 days), and if they do not cure the infraction the lease will terminate.

For instance, who's responsible for code infractions, ADA noncompliance, etc.  

I wouldn't feel comfortable taking this person to court for an eviction even if it is in violation of the lease terms as it would be too easy to get a liberal judge that ignores it, and says they are not behind on current rent do and its in their view a minor lease infraction.

(Moderators if this is not allowed please link me to the rules that state what my infraction is.)

Your neighbors may be too, and if they see infractions, they report you to the board.

Have the leasee bring you a credit report and check for major infractions, judgements, bankruptcies and foreclosures. 

There has been some rumblings of people getting denied STR licenses for some code/zoning infractions posted on another BP forum post.