1. Storage and Design: The ERFEI Metal Storage Cabinet offers ample storage space, ideal for garages, offices, or utility rooms. Its space-saving design measures 30.3 inches (L) by 12.5 inches (W) by 19.7 inches (H), making it a versatile addition to any space.

2. Build Quality Concerns: Despite its promising features, several users reported significant quality issues. Many pieces arrived bent, with paint bubbling as if rust was present underneath. The metal is described as flimsy, comparable to a disposable pie tin, raising doubts about its advertised heavy-duty load capacity.

3. Assembly Challenges: The assembly process is fraught with difficulties due to poorly translated instructions and unlabeled parts. Users found the instructions confusing and had to reassemble multiple times to get it right. Additionally, the lack of provided tools adds to the frustration.

4. Functionality Issues: The cabinet's door mechanism is problematic, with large gaps and a tendency to bend if not opened from the exact center. The hydraulic rod system, while innovative in theory, does not compensate for the overall structural weaknesses.

5. Final Verdict: While some users appreciate the cabinet's final look and functionality once assembled correctly, the majority are dissatisfied with its build quality and assembly process. Potential buyers should weigh these factors carefully before purchasing.