Perhaps the two key considerations when choosing a staircase for your home are the space that is available and what effect you want to create. The latter is heavily dependent on the former. You may want to make a grand statement with your staircase, but if space is at a premium, you may not be able to create the effect that you desire. The key is to find a balance between these two needs.
Winder stairs are popular for getting to attics and basements, as they take up less floor space. Winder staircases can be made in a range of woods or other materials and are often more economical than other options. You can also specify in which direction you want the stairs to spiral.
Straight staircases are the most popular kind. With a straight staircase, you have the added benefit of storage space beneath. When choosing a straight, or indeed any kind of staircase, try and match the wood used to that in the rest of your house. This will provide a more unified feel to the décor.
A compromise between a winder and a straight staircase is a U-shaped one, which is great for smaller spaces.

