public void ForestNextAdv()
        {
            Console.WriteLine("Where would you like to go next? Please choose Greenhouse | Library");
            string     userInput   = Console.ReadLine();
            Greenhouse greenhouse1 = new Greenhouse("huge", 1000, true);

            if (userInput == "Greenhouse")
            {
                greenhouse1.DescribeGreenhouse();
            }
            else
            {
                Console.WriteLine("The Library is under construction, please move on to the Greenhouse");
                ForestNextAdv();
            }
        }
        static void Main(string[] args)
        {
            Console.WriteLine("This campus has so much to explore! Where would you like to go first? Please choose Castle | Greenhouse");
            string     userInput   = Console.ReadLine();
            Castle     castle1     = new Castle("enormous", 2000, true);
            Greenhouse greenhouse1 = new Greenhouse("huge", 1000, true);

            if (userInput == "Castle")
            {
                castle1.DescribeCastle();
            }
            else
            {
                greenhouse1.DescribeGreenhouse();
            }
        }