Do you have windows in the room where this will go? How about something like this www.overstock.com/Home-Garden/Keeva-Rod-Pocket-108-inch-Curtain-Panel/3319967/product.html in the rust color if there are windows. There are a lot of hard angles and solid colors but you can easily add accents to that. Maybe some pillows with the oranges and yellows you talked about and I think the round rug would be nice, but if not round then definitely something plush like this, maybe www.overstock.com/Home-Garden/Alexa-My-Soft-and-Plush-Multi-Shag-Rug-53-x-76/5318172/product.html. They have similar rugs that are round if you would rather. I think the plush rug will adda lot of softness to the room. I am sure you could add some trinkets and things to the tables as well but I am pretty horrible about staging that kind of stuff. : ) There is a lot you can do because of the solid colors and shapes of the furniture so you will just need to play around with them in your space to decide what really works.