All in all we had a wonderful stay in Luis apartment. The communication was great and he even picked us up from the trainstation nearby. He was really kind and helpful and showed us all the thing we should visit in Porto on a map. Everything is shown as on the photos, perfectly clean. Also the breakfast was really good. the flat is located at the outside of the citycenter, so you need to take the metro and a bus/taxi to go there, which normally is no problem, but it might get a bit more difficult in the night. anyway, we can just recommend the stay.