I came here twice during my stay in Paris.
First time the girl took care of me, and I was really happy with the service. She explained me everything I needed to know and gave me recommendations. I tried the orange fresh press juice, which has orange, carrot and some other ingredients, and it was great.
Other times I went, the guy was there. He was really busy/stressed over phone calls or delivery orders, which I understand, but he didn't really care about me. I tried to ask couple of times but it was taking forever to get some breakfast and I was on a rush, so I picked an açai base from the refrigerator and start to put my toppings on (you add then manually on your base) and he complained I was putting 5 and you can only get 3, but how I am going to know if nobody explains.
A thing I would change is the "formulees" they have. The breakfast one, where you can choose a small açai bowl and a small juice, it's actually not convenient. It's cheaper if you buy both of them separately!
Anyways I like this place, such a nice atmosphere and little sitting outside (super nice when sunny). The quality of the ingredients is good. Very fresh. I recommend you all to go ahead and give it a try. read more