Construction of spiraled stairs might sound a little bit scary and complicated, but if you give the job to the real professionals, you will have no reason to be scared. On the contrary, you will have a wonderful result with this type of stairs. Furthermore, the spiral stair have a greater impact, they serve as an ornament to the house or the hall and they make the space more luxurious. However, do not consider this as an simple do it yourself project. Just hire professionals and enjoy.