I've deployed it to my larger-than-average home network with great success. A device can roam outside of the network and still access intranet sites and services, and I can remotely access family devices for helpdesk tasks.
My only complaint is that there is no good alternative to authentication other than using Google for small deployments like this. I don't want to pay an auth provider, and none of them offer a simplified plan for 3-4 users.