Coffee takes a few seconds less than a minute. You easily select whether you want a cup or two for a unique taste, like a little coffee counter (sparkling at will). One can choose to make a short coffee manually stopping being prepared coffee, not instinctive but takes your crease. If you want a dedicated button, choose a different model like twist for example.
This model will automatically turn off after 30 minutes like that, if pressed, do not worry, there will be no unnecessary power consumption.
Ultimately, this device represents some investment but you will not be disappointed. It is robust and does not take more space than a normal coffee.