Machine Room Less (MRL) Elevator is a type of elevator that operates without the need for a separate machine room. The machine and control components are located within the elevator shaft, allowing for more efficient use of building space. As the machine and control components are located within the elevator shaft, it saves valuable floor space that would have been used for a separate machine room. Machine Room Less Elevator is typically less expensive to install compared to traditional elevators with machine rooms due to the reduced need for additional mechanical and electrical systems.