I thought the same, when I stopped wsorking in September I managed to get almost everything filed away- no piles on every surface- it took 2 weeks. All going well till Christmas- and I can report piles of papers on ALMOST every surface. I did make a lot of space by going back and editing all the childrens school books- where I had kept every exercise book they brought back- from nursery onwards- I edited it down to English and Art only. This cleared 3 bags of stuff. Then massive filing into those wallet files/ box files- but really only once a term-one tip get e mails instead of paper for newsletters etc - papaerless bills etc.