Installing or renovating a staircase inside a home is something that many will have to face sooner or later. Houses on several levels necessarily see the various floors connected by stairways of various types and types, which over time wear out and must be replaced, perhaps even as a matter of design. In new homes, on the other hand, it is possible to choose the type of scale you want from a really wide range of possibilities, where it is not always easy to find the best solution.