A prefabricated modular structure is a structure that is built in workshops or factories and its different parts are assembled at the project site. In fact, prefabricated houses are structures that are built and assembled in the shortest possible time and are ready for use. Contrary to the belief of many who think that a prefabricated building is a structure that is tied to the back of a car and transferred from one place to another, it is necessary to inform you that the LSF modular prefabricated structure is the same as the buildings that are built in the traditional way and is located on the ground. These structures are also installed and executed on the ground. It is true that these structures are very light and can be moved, but not in the way that some people believe. In fact, these structures are built by experts with bolts and connections, and if someone decides to move after using the structure for a few years, they should still seek the help of an expert group to move the LSF structure. Because LSF prefabricated building is built in factories and industrial environments, the initial parts of the work are done very quickly and are completely built.