Location, comfort, clean, spacious, great shower, old style elevator and fully renovated place... did I mention location? You are a block away from the cathedral, same for the Luis I bridge, (the iconic metal bridge over the Douro river). Close to the metro and many streets and alleys that make Porto unique. One bonus was that they have Netflix and decent WIFI. Also the air condition is excellent and there's a small market downstairs
We only stayed 3 nights, next time will be at least a week.