I would like to eat there more often. However, the noise in the cafe' is almost unbearable. It seems that most of the noise is caused by machines. I don't know whether these are coffee machines, smoothie machines, or some other type of machine. Perhaps this noise is unavoidable. However, what adds to the noise is the whistling of some waiters. They seem to think it is funny. I think it is very unprofessional and of course completely unnecessary. I am surprised that the managers accept it. Unfortunately I will think twice before returning there.