Here is a Health-check (in PDF format) that Management Committees can use to ensure that nothing gets overlooked in managing community buildings. It has been taken from a document prepared by ACRE (Action with Communities in Rural England), which we consider is exactly what is needed.
The check-list may well produce many more questions. ACRE produces very informative information leaflets that can be purchased, or in some cases obtained directly from Community Action Northumberland (CAN).
We may also be able to answer your questions; if not, CAN should be able to assist you.