Hong Chau 2 I took 2 hours by my self for assembling it. It’s not very complicated for a woman to assembling. The table was very firm. However, when assembling the upper table (where putting computer) the screw did not fix with the screw hold in the right. The reason was that the upper table’s hole and the lower table’s hole did not in the same position. It is a little lower than normal so the crew can not go through 2 screw holes. I returned it immediately to Amazon because this fault made the whole table got valueless. I wonder whether manufacturer has a QC team to check product’s quality before selling out.