clear surfaces, a home that nearly always looks clean (even if it isn't), and enough empty space to just breathe. I firmly believe that our culture has a purely stuff problem--NEVER a space problem. Dare you.
Organized clutter is still clutter. It impedes movement, reduces effectiveness, & collects dirt. Buying "organizers" means you're spending more money on more things to put the things you already own into them. *Clutter creates stress:* Get rid of it!