A shared community platform could show which items and spaces participating groups make available. Equipment hire and room bookings need their own rules for capacity, access and handover.
Each owner should control its listings and approval process. A request may need review before confirmation, particularly where setup or supervision is involved. Booking records should explain charges, deposits and who to contact if arrangements change.
Start with a few groups and a simple catalogue. Test a room closure, a late equipment return and a booking needing both resources. The shared platform should prevent conflicting reservations while respecting each organisation's responsibilities, rather than assuming that everything listed is available to everyone on identical terms.
Related reading: Membership and Club Management Software.