You don’t even have to deal with the coffee grounds right away: they just drop into a little box that needs periodic emptying. Like the the 1.4l water tank, this box slides out of the front of the machine, which means you don’t need to fumble around at the back or move it away from the wall every few cups of coffee you make. It’s a nice touch, especially as the water tank in particular requires regular topping up: every time you switch the machine on, it flushes water through its pipes to keep them clean. It’s a bit of a faff, but it has its benefits: the NC-ZA1 makes a surprisingly delicious cup of coffee.
3) This machine is crazy smart. It knows exactly when to clean itself, or tells you when to start the cleaning cycle. To clean it, all you do is insert a tablet in the coffee powder drawer and it does its thing. It knows when it needs water, when the filter needs to be changed, etc. In fact, since we have a water filter built into our refrigerator, we just use that filtered water in the coffee machine and therefore we don't need to use the expensive water filters. Bottom line, if you just pay attention and clean the machine on a regular basis when it tells you to, this is a no-brainer machine.