Visas girls in Barcelona do not last long, 1 or 2 or 3 months, no more! I think that to have a CDI (in French permanent contracts), it is not easy, given the economic context of the country, it said, to be a model, hostess or classy call girl or dancer in night clubs, it should still be possible, as in all European countries, there and in Spain, I know who are successful in this area. So their visa has been extended, and they have obtained a residence permit for a few years. Either they are not up to par, or they consider themselves only on vacation! For with their physical beauty, I think they could break into this field