Some construction workers are not afraid of the owners to check on the spot. They feel that the owners don’t understand anything. They don’t know well, they don’t know, and they don’t know well. Therefore, as long as there is no supervision accompanied by the inspection, they are flickering and not discussed. As the saying goes, the insiders look at the doorway, and the layman looks at the excitement. However, what do we look at at the renovation site, how do we look at it?
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