Very cute place (and waitress as well). Unfortunately, if you can't get by with a non-English…read morespeaking establishment, this won't be your place. I got by speaking English with aggressive hand language (pointing at the menu really and making shapes in the air). They have an English menu, not to worry, so you can simply smile and point.
The cafe had a very french bistro atmosphere to it - very cute and quaint. The place filled up quickly, and at one point there was only one waitress (so expect slower service). However, as many of the patrons seemed to be locals, I think they didn't require fast service as they were pleasantly chatting away. I, on the other hand, had to go up to the waitress when she was making coffee in order to get my check (which is fine to do if you're in a hurry!)
The food was fair - the soup, which was the soup of the day so unfortunately to me is unidentifiable, was sweet and creamy. Very similar to tomato bisque with some chives on top. The app I ordered, tuna belly salad, was okay - the tuna was pre-cooked as it was cold. The entree, salmon with asparagus, was very good as well.
Definitely worth a venture, as this shop is fairly close to the popular high-end shopping street, Passeig de Gracia, so it's convenient to go to after a hard days worth of spending money.
