It is a busy shul. Saturday mornings they have both an egal minyan and a mechitza minyan, then everyone comes together for a sit-down kiddush. I haven't been on a Sat morning there yet. Was considering it this past Shabbos but needed to sleep in.
The traditional egal is most similar to a conservative minyan (full participation of women) whereas the partnership minyan goes to great lengths to stay within while it stretches the bounds of Orthodox halachah. That's why they often accept the chumra that there have to be both 10 men and 10 women and why women are allowed to participate in specific ways e.g. leading kabbalat shabbat, pesukei d'zimra, having the third aliyah, but not in others. The partnership minyan does not have egal seating. It has a mechitza. When I get back from my residency, I'll see when it's meeting again (it only meets once or twice a month) and maybe stop in to get a better idea of how specifically this partnership minyan operates.