Cristina and her husband Luis are very nice people. The comunication with them was fantastic, they informed us properly about everything and they helped us with the parking. The flat is perfect, very close from the city center. The pictures of the flat are realistic, the flat is really the same :) I recomend the stay in the flat of Cristina. Cristina and Luis, thank you very much, it was a big pleasure to be in your flat during our stay in Porto :)