To make small rooms look bigger, select furniture and accessories with colors that closely match the walls and floors. Also, reduce the number of pieces of furniture in the room and add reflective surfaces such as mirrors and glass-top tables.

To make a large room look smaller and more intimate, position furniture away from the wall and use taller pieces such as an entertainment center, armoire or screen. Use rugs, patterned upholstery fabrics and printed wallpaper to give the area a warm and more comfortable feeling.