Aren't you tired of the style, layout of your room? After years of living in the same place, you may need to rearrange your house now. Because this can bring your life a lot of freshness, so as to make it be full of fun.
Sweet Home 3D is a free, open-source and cross-platform (written in Java) interior aided design software from France. It can help you design and decorate your furniture on a 2D house plan, and allows to preview the whole panorama of the decoration layout with 3D perspective.