Setting up for multiple site authors

So the long story short is I have my own personal photography site on Squarespace. I'm looking to start a second website with a second photographer. We're at a point where we'd like to setup a two week trial to experiment. Basically I'm fairly comfortable with Squarespace. She's not.

When I setup the new site, it goes under my account and I'm the one with access to edit the site and manage it. Is there a way I can set it up so that both of us can do that? 

Thanks much!

Angie 

@AngieThePhotographer You can add them and adjust their permissions under Settings, Permissions, Invite Contributor, and then from there you can pick what level of access they have.