Email contacts with Renato were efficient and quick, with all required details, Renato was really easy-going. Unfortunatly we couldn't meet him but his friend Filipe, also easy-going, perfectly welcomed us. He was waiting for us at metro station, made a complete visit of the apartment and took time to advise us the best places to visit in Porto, with available maps. The apartment is maybe better than it looks like on the pictures, absolutly clean, comfortable beds, fully equiped kitchen and bathroom, perfectly located in the center and beneath that, it remains quiet at night. I highly recommend Renato's apartment.