I think green would be my pop of color.just a thought. Something about gray and green dramatic sheer green curtains - January 2013 Color of the Month - Emerald Green - Pantone Inspired Color Design Decor Trends and Ideas - Update Dallas
Now this is gorgeous interior design. I love the black and white theme and I've never seen a dining room with a couch. I can't picture myself putting a couch/secondary seating area in my dining room but i guess it works here.
Living Room, Stunning Modern Living Room Ideas With Open Design Concept Include Black Long Sofa And Fur Rug Under Unique Chairs Near Fireplace On Natural Stone Walls ~ Living Room Design: Various Ideas for Creating Better First Impression
Fascinating Royal Blue Living Room Interior Design Ideas Exceptional Beautiful Living Room Interior Inspiring Wall Mounted Shelves Modern Living Room Sofa Sets Living Room Decor Ideas For Small Apartments Living Room