The wallpaper and coordinating draperies soften the space and the sleek chairs lend a feminine feel. Placing the circular dining table in the center of the room is reminiscent of the Regency time period, which is one of my favorite times in history!
This is almost the opposite of the last room in the sense that it is the orange here that is bold and the green that is light. Choosing one color for the furniture and another for the drapes seems like a good choice when it comes to this color combination.