Morale at Simon Property Group can be high or low depending on employee empowerment, the work environment, career advancement opportunities and many other facets. Morale at Simon Property Group can be gravely affected by a sense of security and the office vibe; many Simon Property Group employees describe their environment as negative, and feel secure enough about their job. Overall Simon Property Group's employees rate their happiness a D- which can also give some insight into morale at Simon Property Group.