The arrangement of stairs in apartments can be carried out in different ways. A large imprint on their installation is provided by the style of design and dimensions of the room. In the event that the area allows, and at the same time the interior is organized sweeping, it will be relevant to build a march ladder with Kosuors. For small rooms of rooms, free -free or screw stairs are perfect. The construction of screw stairs can be carried out using different materials, in contrast, for example, from ceremonial. It is permissible to use wood, metal or plastic.