Attending bio-metric appointment for UK visitor visa with family [closed]

This answer is scoped only to the San Francisco VFS and assumes that all applicants qualify for the premium service...

I and my wife got the appointment on the same day but different times (10:30 am & 12:30 pm) - in San Francisco. But our son got the appointment 2 days later. Can all three of us go together during my appointment date/time? Will they allow that?

The entire family should show up together.

After the bio-metric appointment do I have to send the documents to the decision making center myself? Or if I purchase the VFS service for round-trip courier, will the Premium Application Center do it themselves? This is not clear from their web site.

The VFS will do this for you if you purchase the premium service

Doesn't the Bronze package that VFS offers include the round-trip courier service too? Or do I have t purchase that separately?

It is inclusive