There are many approaches to interior decorating and it's useful to research as different styles as possible so that when you are interviewing prospective decorators you know what questions to ask and what things are most important as possible. A poorly chosen decorator can cause a lot of stress and anguish if they end up doing something you don't like and it can be expensive to change things to the way you would like them. So ask plenty of questions when you are considering a decorator and keep in mind the decorating styles you prefer. Also consider the materials you would like. Are you keen on plywood flooring with area rugs, for example, or do you prefer fitted carpeting?