Decor Schemes: (at least what we have thought of so far)
2nd floor: theme is light and airy. Floors are light maple, walls are likely to end up light turquoises and greens. I want the tree-tops and sky feeling up there. It's a tall house, and the second story really is in the tree tops. The second story will house my office, a guest room, a library and a bathroom.
1st floor: Theme is creating character, preferably in a calm way (no busy patterns). Hubby is installing craftsman-style trim. Colors are going to be a mix of pale neutrals for everything but the dark-ish floor (and probably dark-ish countertops too). Kitchen cabinets are creamy white - and there's going to be color-matched cabinets on one wall in living room too, for our homeschool stuff. Trim will be white, I think, and walls will be gray if I can figure out a gray that goes with cream cabinets and white trim. It may have a smidge of blue in it to counteract the warmth of the cream - I'm not sure, but need to get sure soon, because we paint Saturday. Floors are gray/brown mix - the wood you see in the pic in the living room, and a stone-look linoleum with nearly identical tones in kitchen and bathroom.
The couch is blue (almost navy), and I'm thinking that blue will turn into the accent color - it's likely that everything will be neutrals (mix of warm and cool, and pale wherever practical) except for what's blue.
Basement: All our bedrooms will be in the basement. (It'll be cool in the summer, and warm in the winter due to the heated floor we installed). Kids have each picked a color for their walls, and common space is, I hope, going to be home to a giant mural or two. I haven't figured out what in the world to do the the master bedroom, except that I think I want teal as a color in it - maybe for the doors, or an accent wall?
We're leaving a large attic unfinished - whew, no decor decisions to make there