Dear client, I try to realize one luxury modern concept witch is fitting with your beautiful pink sofa. Pink is modern color in interior design and going well with green pastel colors and white. Also about details, I pick some of golden and luxury details because your space is open and can be multi space where you and your family and friends can enjoy. About fire place, I leave it, because it gives to space one traditional notes. About fireplace I put the TV. It's on position than everyone in place can see it. If you don't like it you can pick some decorative elements instead of TV. That's your own choice. Very important is to pick good details and decorate your place with small things which make that place warmer. Because you decided to keep chandeliers I pick elegant details in gold colors. I hope you like the idea. Kind regards!