I received KitchenAid Automatic Milk Frother. After reading the instructions it was easy to assemble and attach to the KitchenAid Semi-Automatic Espresso Machine. You can place your milk in the storage container or you can just immerse milk hose in milk can. You can froth by selecting that and then on the espresso machine choosing the dose. One is for less and two is for more milk. You can adjust the level of froth even in cycle. There is a function for hot milk and choosing the amount. Then you have the option of just hot water which is nice. There is is care and cleaning instructions to keep the machine running optimal. I would highly recommend KitchenAid Automatic Milk Frother.