Please, somebody build an HQ with real offices for everyone, where you can close the door. Have premium slack, email and conferencing systems so everyone can still chat when they need/want to. That would be awesome.
Ah, that's the dream. Being able to work in a silent room. No, noise cancelling headphones aren't really the same. I just want to invite Joe over to talk about X and not have Sandy from Biz Dev overhear and invite herself to the discussion.