How is cnMaestro working for you?

Over the Holidays, home networks become "work at home networks" and house guests can add to demand for bandwidth. Has cnMaestro helped you model or manage customer network use?

I use an E400 at my house, and I've setup a primary network SSID for myself with no restrictions, and a secondary, guest network that I allow my neighbor to connect to that has a password and has the per client, and overall bandwidth limited for that SSID. It's  handy to be able to look on cnMaestro and see how much bandwidth my neighbor is using and how many devices they have connected and on what band. It's pretty cool that the coverage from E400 is good enough to work in both my house and the house next door.