How about you and the current EC door knock every Owner and give them a prepared printed statement of what you have accomplished.
Many people can not understand a balance sheet but a very simple version of what needs to be paid every quarter could help.
Also a simple list of obligations e.g. insurance, OH&S legislation, etc. and explain as necessary.
True, some people only think of their personal costs, but they may need to be helped to understand that they not only ‘own’ the place where they live, but they share ownership with everyone else.