Using this Bradley combo unit is easy. First, mount it in a recessed space as it's designed. To load towels, open the door using the key for the tumbler lock. You can use either C-fold or multi-fold paper towels. For multi-fold, you can load up to 475, and for C-fold, up to 350. When it comes to the waste receptacle, just lift the door and throw your waste inside. The removable stainless steel insert makes emptying the trash a breeze. To keep it in top - shape, regularly wipe it down with a mild cleaner to maintain the satin finish. Avoid using abrasive materials that could scratch the stainless steel. Check the hinge and lock periodically to ensure they're working smoothly.