This is the best AirBnB I've ever been too!! Clean, comfortable, amazing location... Then we were received with some "Natas" (which is a typical sweet from Portugal), but we also had croissants, milk, jam, wine, coffe, cookies, etc. They have all you can need for a nice stay in Porto. The owner (Andrea) answered my questions just in some minutes, she reccomended us places to go, and she was absolutely nice.
In conclusion, an appartment which in the center of the city, awesome services, clean and very good attention. Thanks for all Andreia and Fernando!