The primary or owner account can give teammates full access to "View & Edit" "all modules" for "all properties" (How to Add a Teammate).
However, there are a few limits on what they can't have access to, including:
Adding or changing payment accounts
Payment method on the master account
Teammate accounts also receive all of the same notifications that an owner account does, with the exception of:
Rent payment alerts
Changes to payment account details
Notifications for the teammate account can be managed in much the same way as an owner account. See more on that here.