John's apartment was amazing. We loved how central, convenient, clean and well maintained it was. You are just a short walk to the riverside, many great restaurants, coffee shops and a great grocery store. John was very accomodating when we misjudged our timing and arrived a bit late. He offered a great many recommendations that we found helpful. Porto is such a fantastic city, and this apartment was a great staging point to explore it. We highly recommend it, and will plan to return on future visits!