The location of this place is just perfect for Porto. It is located in the center of Porto from a perspective of getting around. The main metro center from which all the different metro lines are available is only a 4-minute walk from the apartment.
Mariana and Ivo were very good hosts. On the day we were checking out, we had a train to Lisbon at 4:40pm, so they graciously offered to store our baggage while we went around Porto during the day, and were there at 3pm when we returned for the baggage.