What situation prompted you to start a fundraiser?
Prepare a team.
Prepare a business plan for the space. How can we capitalize on it, besides offering a free space for people we want to support? How can we engage with people who could contribute to the operations of the space in various ways? What types of "memberships" do we offer?
Prepare additional materials for the fundraiser. Checklist:
a video (add a script)
Run the fundraiser.
As a reference, a good post by Alberto pointing out possible financing models and functionalities of such space - I think most of these ideas are at least worth considering, and would make for a perfect fit in any location.