Ana's apartment is really superb. Spotlessly clean and very well equipped with everything you could need. We (2) stayed a week and really enjoyed Porto and the river. The apartment is well located in the centre of the city and there are many good bars and restaurants within walking distance . Rua Flores is pedestrianised so reasonably quiet. There is a small supermarket around the corner which is well stocked with all the basics and lots of wine shops nearby. I can fully recommend.