Units placed vs target
Locked dimensions (W×D×H, clear):
Small 1.0 × 1.0 × 1.0 m — 3-tier = 3.0 m
Medium 1.0 × 1.5 × 1.5 m = 2.25 m³ DEEP (one SKU) — 2-tier = 3.0 m
Large 1.5 × 2.3 × 3.0 m walk-in — 950 mm swing door + overlock
Corridors (clear): Mini-Safe 1.0 m (3.0 − 1.0 − 1.0) · SafeCube 1.0 m (3.5 = 1.0 smalls + 1.0 + 1.5 mediums) · MediCube 1.0 m (4.0 − 1.5 − 1.5) · MegaCube 1.4 m (6.0 − 2.3 − 2.3)
Ceiling 3.0 m all buildings · locker doors swing into corridor · entry doors open out