Bulk booking lets someone reserve multiple desks, days, or a whole team in one action instead of one at a time. An office manager books 20 desks for an all-hands in one step; a team lead books the same desk for every anchor day this month in one go.
It matters most on busy coordination days: without it, organising an all-hands or a project sprint means dozens of individual bookings and inevitable gaps. Paired with neighbourhoods and anchor days, bulk booking is how whole teams land together.