Only downside: sleep button (red) does not remain idle, it happens from time to time green. I noticed that the green standby passage occurs when I enter the kitchen and I touch the table on which the equipment is installed. Uncontrolled sensibility? future technical problem? It's a bit annoying especially as when involuntarily turns green, it heats the water, which is not economical. So, sometimes I turn off the coffee maker (behind). Shame!