The staircase between the floors is not only the functional part of the environment, but also an important decorative element in any private house. The installation of such a design creates a certain aesthetics. For example, such an object, consisting of several marches, will make the common interior more solid, while the compact screw design can save space and give the situation lightness. Based on this, you need to choose a wooden staircase not only according to functional, but also in aesthetic parameters. Also, do not forget about comfort and security.