The water features running through the city is a treated grey-water-storage facility that doubles up as a beautiful aesthetic feature. All of the grey water that comes from the villas’ washbasins, showers, bathtubs and washing machines is harvested here. Grey water is treated on site and is reused for irrigation in the vegetable and spice gardens in the domes of the city. The natural slope of the water feature through the length of the city is specifically designed to circulate the water with a natural fall. Bio filters in this system help with water purification. A variety of lush fruit trees are available to all the local residents. Trees planted in this city are: Avocado, Papaya, Dates, Berry, Fig trees and many others. The trees are also irrigated with treated sewage water. All water treatment plants are underground as not to be unsightly.