We stayed in Luis' apartment for 3 nights and could not have made a better choice. The location is perfect, an easy walk to the city centre and all the attractions. The apartment itself was spotlessly clean with a nice double bed and a sleeper plus a well equipped small kitchen. Luis was very kind and helpful and even welcomed us with a little bottle of port wine and Pastéis de Nata. What a nice gesture! We can only recommend Luis' apartment to any future travelers to Porto.