It's been a year since I machine, a lot of problem, it does not support the great coffee drinkers I recommend the machines found in business for 50 cafés, the first time it happens, it did not work, then I had to send it because more flow, allow at least 2 cleanings a month and clean (great coffee drinker) and now back again after visiting the technical service: system error again to return, ETCCCC; to flee Only the service is good, we answer to your emails or phone Technical service I do not understand how we can return a machine with a system error ?????????