Design a project called "Senior City" aimed at accommodating elderly people. The "Senior City" should feature a comprehensive space for advanced age individuals, including: parking lots, bus stops, multi-sport courts, soccer fields, senior schools, medical and dental clinics, cultural activities, gyms, swimming pools, running tracks, an auditorium, a chapel, and a space for a University of the Third Age. Additionally, the project should include a hospital specializing in geriatrics, communal spaces, a training and preparation center for elderly caregivers, and a resting area. Incorporate a water mirror and a waterfall as key elements for various therapeutic activities. Ensure total accessibility and provide social, psychological, and legal assistance services. Include a legend with the names of all created environments.