I was rather a ding ding and got my travel days mixed up. I booked with Luis at the last minute, and he was the model of hospitality. Kind, gracious, helpful and accommodating. The flat is beautiful and perfectly located a short walk from the São Bento subway station, the Cais/Douro river, the great churches of Porto, 85% of the Porto must-see locations felt right outside the front door. The flat itself is lovely and up to date. The balcony overlooks a lovely terraced garden. I have to add another Airbnb I Aix I could move in to!