We have 5 of the double drawer units and 7 of the 4 drawer units. These filing cabinets do the job never jam and have worked flawlessly since day one. Our particular setup is that all of the cabinets are lined up and pushed together against an office wall and the tops make a good shelf to put things. We have our office printer scanner and fax machine on top of the 2 drawer units. Packages coming and going easily go on top of the 4 drawer units. I like the size of these units also not to big not too small. Perfectly weighted and can accommodate standard hanging files. If you are looking for a no frills functional and reliable filing cabinet I would highly recommend these cabinets.