The link below is to an article (with photos) that reports on a house with wall to wall and floor to ceiling bookshelves – something like 500 bookshelves. I worry about how many books and bookcases I have, this place is crazy. But couldn’t you store some books?

For more visit:
http://dornob.com/wall-to-wall-floor-to-ceiling-the-home-of-500-shelves/