Stairs are a common means of access between building floors. Stairs Methods and systems should be designed to provide easy and simple access and safety żeby stairs up and down. Stairs used in office, commercial, residential buildings, stair treads have options of glass, wood, stone, the width of the stairs and the width of the floor of the stairs can be ordered variable, this staircase can be made of round stairs, vertical, Z, U. G-shape and its possibility of alignment with the arch is also possible. Compared to similar cases, it has extraordinary quality and accuracy that is unique in its kind. It is unique and distinguishes it from similar cases. The railing of these stairs can be installed separately on the floor of the stairs and the front of the stairs and around the windows, and various types can be selected.