On my most recent project, we were mostly remote, but onsite for a couple of days a month, on the project before that, there was a dedicated floor at the client facility, staffed by a mix of client and Firm people Monday - Thursday. On Fridays most colleagues reconvene at the Firm's offices for internal meetings. Needless to say, we aren't traveling like that now.

I've always been remote so it's been interesting watching everyone transition.