We got a white cupboard last year and it only lasted for few months. When buying it we never notice that the bottom board is so thin that can only put very little things.  Now, all the 3 base of the cupboard came out and it is not possible to fix back.  After this lesson, next time when we buying any office furniture we will be much careful in selecting it.  Not all cheap furniture is bad and not all expensive furniture is good quality.