5 big stars. Super clean. Location is excellent for visiting Porto. Private bath was sanitary. Two sets of towels. I had a south facing window which was nice. Building was quiet although walls are thin which seems to be true in every building in Portugal. Interior architecture was in excellent condition throughout. Resturants are a block away. Very good value and helpful staff. Had my own key to get in near bar close. You can't go wrong. Would stay here again.