We enjoyed our stay in Porto and were happy with the apartment. The location is perfect - near the station Sao Bento and near the main sights. We liked that it was just near the bridge Ponte Luis (2 minutes walk) . Almost every evening we admired the sunset from the bridge.
The apartment is well equipped and has a wonderful view. The self-check-in was very easy. Pedro and Rosa were very helpful and reacted quickly to my questions.