We had CSE in our school for a couple of years Workspace.Net was good and I like the Application Manager for deploying Packages - The problem was that when it crashed you lost everything.
We've just got rid of it in the last 3 or 4 months and are now using Ranger for Networks.

We did trial the Webspace tool but like most things here our staff won't use them so we didn't bother with it.
For access to Docs from home we now have our Learning Platform - just need to get them all to use that now