Ease of use. Very intuitive. When functioning correctly, it is very fast.

Lots of options available to use. Ease of navigation

CoreView is most probably the best tool in the market to manage the Microsoft Office 365 tenants. The most important feature is surely the possibility to manage mailboxes, editing them, managing permission, assigning licenses, etc. Basically everything needed for administrators. The permissions can be delegated, which is amazing for us. In general it is a great tool, full of functionalities.