We spent nice days in the apartam, but as we travelled with a 1 yo baby we found some conditions uncomfortable. The doors are noisy, the water is coming back from the shower and there wasn’t enough cleaning stuff (for example hoover) to keep the apartman clean.
In total, I offer the place, because it has a good location, and it is comfortable for 2-3 adults to spent some days in Porto, but without young children.