The kitchen is about convenience. Dining rooms? Ambiance. Basements, lower levels and bonus rooms? These are feet-on-the-coffee-table spaces where it's all about comfort and entertainment. Furniture is more casual and upholstery is more durable. Couches need to accommodate movie nights complete with popcorn and pizza. Sectionals are popular, says Woodworks Furniture & Design interior designer Ginny Jenson, because they allow entire families to curl up together to watch Avatar on the flat screen. "The curves or angles are good for TV viewing," she says, "and sectionals are also good for keeping everyone close for conversation."