If the house

And if we talk about the form, then it depends, of course, on the volume of the room and, moreover, on the size of the ceiling. As many already, probably, have long been known that stairs are marching and screw. I immediately want to note that the screw stairs are very aesthetic, but they are not quite comfortable, because it is difficult to climb them, and if you decide to carry furniture, it will be even more difficult. If the house has the main marching staircase, then it will play the role of an additional interior element. They are made only if the opening is small for installation. But it is worth noting that even in the opening two by two you can easily mount a march ladder, and it will be much more convenient than a screw.