If I expect that a workspace provider will make it easy and convenient to work from anywhere, I'm questioning the "U" in your USPs!

Your tagline should make the client the hero of the story. So you could step into stories like "Be effective anywhere" without modifying your service.

But I'm thinking like a client. If I can choose between many workspace providers, I want the one where I feel at home instantly: that's what will make me productive, effective and happy. So I'd buy, "Work from home, everywhere" (or "Welcome home") - but only if you embed meeting my "homely" needs into your service, building up a profile of my tastes and preferences, thinking how the service can feel like arriving home when I step through the door and so on.