The acomodation is great, exactly as portrayed in the description. The street is, in our opinion, one of the more beautiful in Porto, with its typical pavements. Visiting in late march, the street was really quiet. Concerning the apartment, if you are planning on staying inside for a long time, you might hear the neighbors (as they would hear you) but in our case (less than 3h per day inside excluding night time), it was perfect.
Overall, don't hesitate to rent this place ! We had a great time in Porto, and Peter was really accomodating regarding check in.
Thank you !