Any home can be pleasing with the proper application of basic interior design methods. Some people study interior design to be very good at it but there are people who are gifted with an eye for beauty and for interior designing.
A person who is creative can do some interior designing on his own even without formal training. Those who have an eye for what is aesthetic can just as easily decorate and design his own house depending on his tastes. Of course, it helps to read books and articles about designing to be updated on the basic and latest design methods.
Any interior designer can create a specific atmosphere just by putting together several pieces and unifying them in a single theme. There are interior designers who have a bias for certain motifs like eclectic, modern or even country style. Some go for simple designs without the clutter.
Interior design is not only aesthetic but also functional depending on the requirements of the client. An interior designer can make a small room spacious and an otherwise cluttered room into an orderly one. Interior design is used just about anywhere from homes, offices to commercial buildings.