PBCS - Enterprise Cloud Service

Summary

Can you have more than one "Free Form" cube in Enterprise Cloud Service?

Content

Have a client that currently has five applications.  Two of them are similar and are on one URL.  Two others, the same situation and are on their own URL.  Both of these URL's are standard PBCS applications.  Now we have a 5th cube to build. Client wants to preferably switch to Free Form as these applications were On Prem Essbase before.  So the question is, what can we do to streamline this?  In Enterprise can we combine all these apps into a single URL and then have 5 databases in one Enterprise Application using Free Form?  Or does Free Form