There are times, when businesses like partnership firms, limited companies or others, are involved in transactions of buying or selling of properties. And, as compared to properties being purchased by a single owner, the formalities and documentation is more in case of properties being purchased or sold by business entities. But, thanks to the expertise and knowledge of a real estate attorney, the process of buying or selling of properties is conducted in a smooth and hassle free manner, hence the need for hiring the services of a professional lawyer.