Buying custom cabinets is a good option for optimizing file storage solutions for your office. No one else except you knows the amount of files and documents you have in your office. So, you should do some homework and decide the right size of the cabinets. You must personally supervise when these custom cabinets are made. If the file storage cabinets are not suitable for your working, you will be wasting a lot of time for retrieving your files and documents. You should decide if you need vertical cabinets or lateral cabinets. This decision is based on the space available in your office. You should make it a point to store your files in alphabetical order so that they can be located easily. You should also decide on the number of drawers you must have on these cabinets. If you have more files, you can have cabinets with more number of drawers.