Güell Tapas is a tapas restaurant in Barcelona that serves gambas, paella, and tapas. Its signature dishes are chicken and squid-ink paella, gambas, calamari, and sangria. On a Saturday at 8:30 p.m., customers entered without a wait, and a single serving of paella can be ordered. The paella is on the salty side unless you ask for it to be made less salty.