A Machine Roomless Lift (MRL) is a type of passenger 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. MRL elevators are typically less expensive to install compared to traditional elevators with machine rooms, and they offer improved reliability and energy efficiency. Machine Roomless Lift also have a sleek, modern design that enhances the appearance of a building interior.