WSB
It is a facility with heart.
West Seattle Christian has some community spaces, not sure if there’s a rental fee, but you could check (around the corner from the Senior Center)
http://www.westseattlechristian.org
Sunday might be tough at a church but you never know, especially if you meet in the evenings. Admiral Church has a basement meeting room (Admiral Neighborhood Assoc. meets there).
Oh, and speaking of West Seattle Christian, check on Ginomai – the former school facility that’s an arts studio/community gathering place across the street
Junction Neighborhood Organization always meets there.
(Funny, several people have posted about meeting space in the past few days. I feel compelled to answer since we spend so many of our nights covering meetings all over town!)
And of course there are the community centers. A long-overdue meeting story I am about to finish was about an event at Southwest Community Center’s downstairs meeting room, which is a nice space.