Honesty I just don't get California Closets and others like them...... closet space is at a premium in my house. I have no need or desire to put what amounts to bookshelves and dressers into my closet. Personally I want to walk into the closet (we built a smallish walk in closet up stairs) be able to see everything and have flexibility to change- ie shelves and wire baskets or open/clear bins. We are looking at an IKEA system because it is very flexible and has ceiling/floor mount poles. Our closet space is in a 1/2 attic so the ceiling slopes and it backs onto a pocket door so we cannot put any fasteners into one of the walls.