The admin section is very easy to use with all of its features available at your fingertips! It's not too expensive either which makes it even better because we are able to have our employees utilize this service without having an upfront cost or worry about any hidden fees that may be incurred from other services out there in their market space (ie Zoho).
We love how simple everything can seem when you're doing something as mundane but important like scheduling meetings/conferences etc.. I would highly recommend trying them if they've got good customer support staff behind these products then nothing else really matters unless maybe price point?