The residencia has a new coffee machine, which makes rather nice coffee. You buy a token from reception, put it in and press the button for your choice of coffee.
Then you see the coffee pouring down the drain, swear, and grab a cup fast enough to catch the second half of the coffee.
That's right - no plastic cups. It's better for the planet, and anyway I prefer drinking out of a proper cup. I just have to remember before I press the button.