Do choose this cozy apartment for a perfect stay with a great central location. Most of the important places to visit are within a walkable distance. A convenience store and one of the main metro stations are within 5 mins, too.
As for the accommodation itself - it was very clean when we arrived and fitted with pretty much everything one would need. It was perfect for the four of us, but I am not sure how comfortable it would be for more people.
Last but not least, Nuno was a great host - always responds very fast even on weekends, gives plenty of information to assist your arrival as well as your time in Porto. He proved to be flexible, helpful and very kind.