Not sure what's going on here. I signed us up for zzTakeoff, and I invited him to my workspace so we would have a company library so to speak. He can change workspaces and see mine by clicking on the top left area where you view project, but I don't even get the option. What gives? Any idea how to change workspaces?

Did he invite you to his workspace?
There it is. I was assuming if I invited him to my workspace, we'd be under a shared one, not just giving him access to mine as they are still separate. I got it sorted now. Thanks!