Maslow is largely respected and know for creating an excellent model of human needs that has only been modified mildly in the following 50 years.
The task is not just to cultivate a happy well adjusted member of the community but to ensure that they also work on creating self actualization for the next generation.
The physical and security aspects should be considered not only the founding rules of the community but also, where possible, its architecture. The floor plan, the social aspects including areas just purely for recreation, fun and pleasure.
Regular cognitive or human centred counselling by qualified experts for all members would be a worthwhile element of any community, guiding members in self reflection and personal discovery. This along with mandatory exercise, meditation and teaching times should all coalesce to create good mood, confidence and greatly aid members in their progress to self-actualization.