We stopped by for a late lunch after a visit to the nearby Museum of Innocence (very well worth a visit too!) and had two different types of sandwich and soup. Everything was fresh and the ingredients and flavours were really interesting. The shops sells a good mix of food and some eco cookware too - was only a bit disappointed that there didn't seem to be many local products on offer. Just to emphasise that there are only a few tables outside and two small tables inside so do bear that in mind if you're going in winter and travelling to get there.
Cons: A bit on the pricier side, Not much seating