Staircases are such things that could be as eye-catching as practical. They can connect sever floors of your home and provide some book or other small things storage.
Turning your attic into useable space could increase the value of your home by as much as 25% particularly if you’re adding an extra bedroom and a bathroom, but one of the first stumbling blocks for many homeowners is whether you have enough room for a staircase.
They also can be very compact in case you don’t need an additional storage space and your space is at the premium. In case you have a difficult layout situation you might find some interesting staircase design ideas here.