How can a storage cabinet be made to hold the most?

For a storage cabinet to hold the most, the key is zoning and going to the ceiling. First divide by item type: bedding zone, miscellaneous zone, tool zone; adjustable shelves are more flexible than fixed shelves. Go all the way to the ceiling to leave no dust gap, and set the depth by use; for a miscellaneous cabinet, 350–400mm is enough. For door panels, either double-faced melamine or PET is fine, and do not skimp on hardware. Pricing follows the wardrobe basis: basic configuration (E0 particle board + PET door) Beijing 500–550 yuan/㎡, Baoding, Langfang, Xiong'an and Zhuozhou areas 425–467.5 yuan/㎡; mainstream configuration (ENF particle board + PET door) Beijing 700–800 yuan/㎡, Baoding, Langfang, Xiong'an and Zhuozhou areas 595–680 yuan/㎡; upgraded configuration (ENF eco board + PET door) Beijing 950–1,100 yuan/㎡, Baoding, Langfang, Xiong'an and Zhuozhou areas 807.5–935 yuan/㎡. The above are reference prices and do not constitute a formal quotation; the actual price must be calculated based on dimensions, design, materials, hardware, quantity, and site conditions.