Can you talk in the different rooms?

Yes but very quietly.

I've never had a probelm with talking in saunas, just be respectful of others

NO by the club rules, but it depends on the people in the room, if they allow it or not... So you'd have to find out, but yeah it's not your typical coffee shop :-)

They're meant to be meditative. There's a huge common area for talking, as well as the cafeteria

They prefer quiet to be honest