José and Diana have so much attention with me, that made me fill at home. He sent the directions to take after arrive at the airport, with so much details and tips. It is impossible to get lost. Beyond that he sent also a little guide with the principal point of interest of Porto. At any moment I needed his support he was present to help me.
Once again thanks to both of you, next time I will be in Porto, there is no other choice, that is the place I wanna stay.