Interior design is a trade just like any other type of design and it needs to be handled by a professional. With this in mind, it's advisable to find someone who understands how to put together an interior space while keeping both form and function in mind. You don't want to rely on an interior designer who solely looks at the aesthetic aspects of your interior space. Every interior space has a utilitarian aspect to it as well that needs to be addressed with any home design. While it is absolutely important to be sure that your interior design is aesthetically pleasing, it's equally important to be sure that it functions in a comfortable and simple way. You should also be sure to work with a designer who can figure out creative ways to build environmentally-friendly design into your home. This involves picking out environmentally-friendly carpets and drapes as well as other things. Aside from the ethical benefits of using these products, many eco-friendly carpets and drapes have a very high R-value. This means that they act as a better thermal barrier between your home and the outdoors. This keeps your home cooler in the summer and warmer in the winter, translating into lower energy bills.