Paulo's place is perfect for a short stay in Porto, close to everything one may need to enjoy this nice city. The metro right on the corner, which is really convenient to get from the airport and to move around the city, although Cais da Ribeira (Porto's Riverside and main tourist attraction) is just a nice walk away.
The apartment itself is very well equipped and the hospitality is far beyond expected! Paulo's parents welcomed us in a very warm and friendly way, undoubtedly the most welcoming people I've already met in Airbnb. They make us feel like close friends and even spoiled us with some Porto wine.
Would definitely stay there again and recommend it with no restrictions.