Silvia is a nice host and is a little bit a control freak in a positive way. She did everything to make our stay comfortable (send us months ago a message at what time we expected to arrive, but very flexible to change our check-in time the day before arrival, checked our travel route to Porto, made a map and book for us with the great things to do in Porto :-), etc.). The apartment is clean, spacious and good located (5-10 minutes from the underground station Trindade and 15-20 minutes walking to the sights). However, the street of the apartment is busy and you can hear the noisy traffic, but for us it was not a problem. Porto is a very nice city. We had a great time!