we had a great stay at Pedro's appartment! the location is excellent and we had no problem finding free parking spots in the vincinity of his place. the appartment is modern, furnished and decorated with taste and exceptionally well equipped, especially the kitchen!
the only downside was maybe the noise in the bedrooms during the day from the street, but we didn't mind.
Pedro was a great host, very helpful and even though we arrived very late (around midnight), he waited for us and took time to show us everything and give tips about the neighborhood and Porto/Gaia in general.
i can definitely recommond staying at his place!