Tunnel Espresso Bar is described as having a warm, cozy atmosphere with books and a piano that guests can play, creating a soothing setting alongside good coffee and pastries. Some reviews note that the hot chocolate was not warm enough and a croissant could not be warmed, while others praise the bookstore cafe concept and the overall experience. Live piano performances are a common highlight, with one reviewer mentioning a magical piano performance by a talented pianist. A bold, well balanced iced latte is said to become smoother with a hint of cane sugar. The coffee is regarded as among the best in Montreal by some, though the space can be crowded and occasionally understaffed. The cafe is also described as a beautiful place to visit, where people come to sit around and listen to the piano, and almond cookies are highlighted as tasty.View restaurant profileshow more