That was so cool. Simplicity is more difficult than clutter. My wife and I moved from a large, "partially cluttered" house on the beach to a small and very tidy house in the mountains. It was not easy going from 2600 sq ft to 1150 sq ft, and after moving 12 years ago we had to make a rule of getting rid of something when we bought anything new.
It takes real energy to go through belongings and decide what to give to the Good Will or to toss.