When you are choosing a staircase for your home, there are several things to consider given the vast variety of designs available. As you plan a staircase, the primary consideration should be space, followed by ease of use and feel of the home. Depending on the space and purpose, you can choose the design of the staircase. If you have a small entrance, a U- or L-shaped staircase is best, while a double-sided staircase is suitable for large entrances. A curved design will really show off the railings and bring focus to other unique features providing you with a grand, luxurious look. A spiral staircase makes the most sense for smaller homes, even though it may not be the easiest to climb. However, spiral staircases can give the house a quirky and playful feel.