· Container Box made of steel, second-hand, quality 80%, comply with International Standard available for toilet and suitable to environment.

· Wall & Ceiling: Made by steel frame           (V 3x5cm), insulation for ceiling & walls with solid PU (3cm thick), and covered with painted SHERA plywood outside 3.5 mm thick.

· Floor: Original wood 3 cm thick finish ceramic tiles.

· Door: 08 steel panel doors (0,8 x 1,9m) with white glass pasted decal upper with lock.

· Painting: 03 layers of painting outside used against sea environment, especially bottom painting that against corrosion.

· Toilet: Container divided into 04 small rooms with 1 water tank 500 liter, each room including: 1 single light (0.6m), 1 exhausted fan, 1 shutter, 1 drain cock, 1 set lavabo +toilet bowl, 1 mirror, 1 hanging towel, 1 paper case, 1 plastic garbage can, 1 shower, supply & drainage system with PVC plastic pipes.