Kinds of Useful Ladder Spiral ladder is usually beautified with interesting and matching holders, so that not only that it increases the beauty of the ladder, but also it can be safer. Some of the people are not really consider the holder important, but if each step of the ladder is large and short, you can opt to no holder ladder, but it won’t be suitable for families who have children. This kind of ladder can be the place to put some flowers or small plantation that can beautify your kitchen. Interior Design.