This was one of the best airbnb experiences I have had in Europe. The room has a lot of natural light and the shutters allow blackout which made for an excellent night's rest. Even though I did not meet Sergio, his father Antonio and Sergio's mother were fantastic hosts! The location is still close enough to the Casa da Musica metro and offers great opportunities to explore the less touristy part of Porto with the stunning Contemporary Art Museum and Fundação Serralves garden a must-visit. Thank you for the recommendations, Antonio!