This spacious appartment turned out to have a perfect location in the older parts of Porto. The appartment was nice and clean when we arrived, and being three couples we enjoyed sharing a livingroom and kitchen together. The two bedrooms upstairs were very nice and spacious, the one on the ground floor OK, but the bedroom in the cellar was dark and with a slight smell of mold. Being just three couples we solved that by using the second bedroom upstairs, but the bathroom in the cellar. All bathrooms were nice and in good condition.
Otherwise we received very good service from the people running the place, who also helped us with suggesting and booking good restaurants.
As for Porto we would love to come back.