the coffee is good coffee cool, foam is according coffee mixture must robusta arabica arabica because not foam, I did not like is the filter of the completely cracked and coffee the first was a true sieve there was water everywhere except in the top of the coffee !! Fortunately silicone filters found in supermarkets and are perfectly adaptable for over leaks, but hey pity not having delivered the coffee ready, it's not too serious .... probably a product in stock that or not sold poorly ... regarding the capacity it is a cup and that's it then, or 2 mini espresso cups .... I would advise though, the coffee is good with coffee of good quality ...