static void Main(string[] args)
        {
            Building building1 = new Building("123 Happy Street");

            building1.Stories = 3;
            building1.Width   = 48.5;
            building1.Depth   = 77;
            building1.Construct();
            building1.Purchase("Mike Styles");
            // building1.Description();

            Building building2 = new Building("245 Sad Lane");

            building2.Stories = 5;
            building2.Width   = 54;
            building2.Depth   = 37;
            building2.Construct();
            building2.Purchase("Bobby Brady");
            // building2.Description();
            // Console.WriteLine(building) - uses default or override;

            City city1 = new City("New York", "Bill DeBlasio", "1790");

            Console.WriteLine(city1);
            city1.Add(building1);
            city1.Add(building2);
            Console.WriteLine($"----- Buildings of {city1.name} -----");
            foreach (Building building in city1.buildingList)
            {
                building.Description();
            }
            ;
        }