The apartment was even better than we hoped. It is very warm has a good vibe and feels like home, something that cannot be shown in pictures. Fernando and his lovely wife welcomed us at the house and communication was great with them during our stay. They did an amazing job renovating and decorating the apartment which has a high end feeling with the wonderful paintings on the walls.
The house is in the city center, very easy access from the airport by metro. And all the sights are in walking distance. Their welcome basket with fresh bread, little cakes and fresh fruit was a lovely surprise. All in all everything was perfect during our stay and Fernando helped to that with his recommendations of restaurants and his "Must see in Porto" list.
I would definitely recommend this apartment to anyone. It was a great airbnb experience.