We were looking for an authentic tapas experience in barcelona and came across Sensi Gourmet on Tripadvisor and did not hesitate to book. Located in the old quarter on a charming sidestreet, there are another 2 sensis in the neighbourhood but this one looked most 'upmarket'. Our table was ready upon arrival and service was attentive and efficient. The tapas were delicious and we ended up ordering 6-7 in total (2 people). Higher end of prices for Barcelona but was worth it. Please book in advance especially during highseason as there were scores of people being turned away at the door (we arrived 9pm).