Tools are used for outdoor storage because they smell of oil. Although it seems that the wall is slightly thin, it seems to be okay if you do not put out such a heavy object. As we have just started using it, it is still unknown whether water will come in due to rain.
Although the price did not expect much for the price only, it was good without dimensional deviation and distortion. Originally I purchased it as a porch etc, I planned to use it for storage of tools in the warehouse, not outdoors, so it is okay with this. When thinking to use outdoors, I think that the overall thickness is insufficient, but this is good because the price is price.