Bookings
Add your halls, book them, and set the rules that keep two bookings from clashing.
Halls & bookings
Add each bookable space, then book it — a week or month view shows what's on.
Hiring out more than the hall
List anything else you hire out alongside the hall, each with its own rate.
Booking rules
An optional minimum and maximum length, and a changeover buffer between bookings.
Recurring bookings
A weekly or monthly booking that repeats, with one occurrence editable without touching the series.