Iron mezzanine with shelving

Self-built iron mezzanine with adjoining warehouse on the lower floor;

Inside the warehouse there are shelves and cabinets
Mezzanine length including ladder approximately 5.80
Width approximately 2.60
Height approximately 3.15 m including railing
Presence of various material to be disposed of
Lack of certifications and documentation

In some places the mezzanine is cemented inside the wall; for takeaway it will have to be cut