Hi, I'm trying to install some shelf or storage for office use. Size as (about): 6000mm (width) x 1800mm (height) x 380-450mm (depth) Looking for bookshelf/bookcase type of shelf. Can be with or without those doors and drawers. Shelf can be mounted to wall. Questions: - Any good recommendation of nice and not too expensive book shelf or bookcase? Multiple basic units joined together is OK. - If custom make the shelf (no doors or drawers), what would be the rough price like? Following is some sketch of how the shelf is to be installed/positioned. The drawing is base on Ikea Ivar (D50 type). But I found that it does not look good. Thanks in advance. Regards