Pedro's apartment is very well located, only a short 10 minute walk to the old city / bridge and in front of the Metro stop. The apartment itself was incredible and extremely clean. Kitchen was fully stocked with utensils and spices / coffee pods. The bathrooms / showers were the best part; felt as if we were in a 5-star hotel.
You do hear some noise from the street below, especially if the windows are open (Metro runs 24/7).
The building itself is very old and the elevators are a bit small. The exterior building appearance is not very positive but the apartment is excellent!! There is a coffee / bread and local fruit / vegetable stores in the building. Metro is right in front of the building.
Pedro was waiting for us in the front lobby and immediately took charge of getting our stuff into the apartment. Once inside; he explained in great detail where everything was located and then gave us a map of Porto with details of various sites. Pedro responded immediately to any other questions we had during our stay.
Just book this place; you can't go wrong.