Making a real estate transaction, involves many pros and cons. Real estate transaction is nothing but a process of exchange of real estate between two or more par ties. Here one person is called as the seller and the other person is called as the buyer. Some people simply transfer huge amount for real estate without understanding, the lender. When you are buying a land or real estate, first give a good preference for the owner. Understand his background and his nature. Find a good broker who can act as a mediator between you and him.