This is the best Airbnb experience we've had (over 10 in various countries, in the past 5 years).
Cláudia and Mafalda were waiting to meet us at Se Catedral, the closest landmark. Our taxi driver took a longer route than necessary and wasn't convincing in his explanation why. Cláudia and Mafalda actually took the trouble of asking too, which was very caring of them. From Se Catedral it's an easy walk down to the apartment, which has pedestrian access only. Whilst that may be an inconvenience for a few, it does afford you privacy, peacefulness away from traffic and stupendous views ;) The pictures do not do the room justice, the views are fantastic and stretch along the Douro.
We had a very relaxing and enjoyable 3 nights there and loved every minute. Cláudia and Mafalda live very close by and on hand for any issues. One day we walked past a small family gathering outside and they very kindly and with great hospitality, invited us to be with them, but we had plans, so unfortunately not able to join them that time. They were so genuine and friendly, it was heartwarming.
Also Cláudia and Mafalda gave us very good dining recommendations and things to do. We really enjoyed both Taberna dos Mercadores and Jimão Tapas e Vinhos.
Would love to go back.