With so many rooms its hard to find colors for the house. I would like to see a continuation of colors and design throughout the house. Im thinking earthy tones with one accent color for each room. The house is wooden floors throughout so i would take a beige, brown as the main color and accent every room with a touch of blue, mustard, green and more darker brown.

For furniture and accent furniture im looking in places like:

West Elm, Crate and Barrel, Pottery Barn, IKEA, Target,
Z Gallerie, Design within Reach, Room and Board