This flat is a great find in what appears to be a working class neighborhood in Porto. It's less than a ten minute walk from the Sao Bento train station and convenient to the sights of the Las Flores pedestrian area. From the street the building looks like any other in Porto, but the flat itself is very nice. We were met by a colleague of the owner who helped us with our bags and showed us the flat. At night the street and the flat were quiet. It was a very good experience and I would recommend it to other travelers.