The apartment is just as shown on the pictures, really nice, comfortable and super cozy (and clean). The location is even better than what I believed it would be, you can walk anywhere in the city from there (but if you are lazy the metro is just around the corner). Carlos is a friendly host, it was easy to communicate with him throughout the stay. He shared lots of useful information on the city and good tips for restaurants, some of them close to the apartment. I had a wonderful stay, and would stay there again if I ever get to revisit Porto.