The MSU Universal “Miller” staircase is a fixed, non-folding staircase manufactured from solid spruce wood. Simple treads as well as carefully selected inclination angle guarantee comfortable ladder usage. Maximum drop for use of the MSU must not exceed 290cm. The external staircase width is 65cm. For comfort and safety, the additional MXH handrail can be obtained; this can be mounted on the left or right side of the stairs. The staircase is ready for quick installation and easy adjustment to the height of the room. After installation it can be painted or lacquered.