what we have is a mix - some drawers on the bottom (2 layers), and shelves on top (3 layers IIRC). It mixes nicely, since shelves have bigger 'real capacity' in

what we have is a mix - some drawers on the bottom (2 layers), and shelves on top (3 layers IIRC). It mixes nicely, since shelves have bigger 'real capacity' in my opinion and its easier to put in non-standard shapes