Install Unfinished Hardwood Flooring vs Prefinished Hardwood flooring does have its advantages. The main advantage is that you really customize the end result and it's much easier to match staircases and railing as you can see on the photos above.
Stairs can also be sanded and stained to match provided they are the same type of lumber.
Hardwood flooring is an excellent choice to bring luxury and elegance into your home.