Large underground Minecraft storage...

Large underground Minecraft storage system built beneath a survival base, designed for a clean, symmetrical, and highly functional layout. Overall layout: - Central hallway exactly 5 blocks wide - Storage system built on both sides of the hallway - Fully underground design using a deepslate, stone, and wood palette - Well lit throughout to prevent mob spawning - Clear, straight pathways for easy navigation Storage sections: - On EACH side of the hallway: - 8 storage sections per side (16 total sections) - Each section must be clearly separated by a decorative vertical column or pillar - Each section: - 10 double chests wide (10 item types) - 5 double chests high per column - Decorative columns must visually separate each section and maintain symmetry - All chests must be accessible