César is a great host. He helped me in every moment, way before I flew to Porto. At his place, Luisa welcomed me. She has been there for everything I may need. The room is quite confortable, as it looks in the photos. The apartment is very well located: 10' from Casa da Música metro station and surrounded by several metro stops. There is a supermarket at 5 minutes. Great place!! I would repeat without doubts!