Perfect location (3 min walk to Ponte Luis bridge). The appartment is very clean & cozy. We had water & some amenities left for us by the host. Would definitely recommend to stay here if you want to visit Porto for a few days.
PS: make sure you check-in at least 1min after the check-in time as the security code will work only after that specific time (we arrived 5 min earlier & didn't work, contacted host & responded immediately)