Is this hackerspace defunct?
As of this writing, the website does not respond, no posts to their google group in over a year, no activity for their Google Plus community in several months, their Twitter user (gvillemakers) doesn't exist, and no evidence found searching on Google that they've done anything or that there's been any conversation about them since last year...
According to tweet from "GVLMakes" 2014-08-02:
Group is apparently dead. Changing status to Closed.