I almost don't want to write this review to keep this place a secret as it excellent! Small, in an unassuming building a block behind Wellington. we went for supper on Friday and were lucky to get the last table. First the service: It is a small place run by the owners, a couple who have a passion for food and wine. They love talking about the food and the history behind it with the Portuguese and Spanish influences. Very knowledgeable not only about the food but also about the wine, we had some out of the ordinary wines which were excellent and reasonably priced. I cannot say enough about the service and "at home" atmosphere.
The food: We elected to go for the tapas and wow! Everything we had from salad to squid was excellent but the must try is the blood pudding/sausage simply excellent - my girlfriend who is not really a fan ended up eating half of it .
I cannot rant or rave enough about Bistro Piquillo. It is not cheap , but worth every penny spent!
This is what dining out should be about, if you are looking for the "rock star' chef experience don't go here. If you want great food, more than exceptional service, feeling at ease in a local, comfortable atmosphere this is the place.