The ease with which it can setup multiple wifi access points in different locations within an office space or building! Also makes sure that they work well together by calculating signal strength between them so you don't have any dead spots - this really works very efficiently when compared against other competitors products like Cisco IOS APs where sometimes there would still end up having some areas without coverage (especially if using smaller buildings).
It's not as easy at first but once configured correctly takes less time than setting everything manually via command line interfaces etc.. I like that it offers multiple ways (including email) you can access information about what's going in their system so if there ever was an issue they could notify users accordingly! It might have been easier to use just once than keep logging back into each time I need info or service needed; however with how easy this site has made communication between customer services reps as well as management the ease of getting everything done efficiently makes me very happy!