Had a great stay in this Airbnb recently. The apartment was spacious with 3 bedrooms, each with a large bed, and clean and comfortable. We fit 4 adults in this apartment comfortably. Two of the bedrooms had great views of the Duoro River. Also, Marco and Carla were very responsive and easy to get in touch with. No problems at all checking in or checking out. The apartment is also very centrally located, a 5 minute walk from the river and also great restaurants closer to the city center.
Overall was a great experience and I highly recommend for anyone considering a trip to Porto.