This machine is a great combination for those coffee / cappuccino lovers who want fast, convenient and reliable. There is one alert, however to plug the machine into its own circuit. The reason is that it pulls substantial amps and will trip GFI circuit breakers. From my experience, it seems to occur when the Auto Off engages. I spoke with Keurig whose engineers agreed that it will likely trip your circuit breaker. You can disable the Auto Off per the user guide, but I am just turning the machine off after each use. Not as convenient, but a small sacrifice for great coffee, lattes and cappuccinos.