I have made a reservation here based on a recommendation I found in "A Weird and Wonderful Guide to Barcelona," by Le Cool publications. It says: "In a hidden restaurant with no name, where every diner has to sign in as a new member of her private club, Sarah explains her food. The finest ingredients from around Europe, described by the Australian chef in loving terms, served in an intimate space shared with a design studio. A very special homemade experience from start to dessert." The website, www.tapioles53.com looks really intriguing. Has anyone ever experienced this place?