Last time I was in Barcelona I went to Perla Negra BCN, it was the first time I had been there, but what an incredible experience!
Nice clean rooms. Huge selection of latino girls. I went for a Spanish girl myself...just could't resist! She was called Iris...great body, big natural tits, very friendly. I paid 75 euros for 30 mins and I was invited to have a free drink!
http://www.perlanegrabcn.es/escorts/