We really enjoyed our week at Altino’s. The studio is well laid out so it feels quite spacious, the kitchen is well stocked (we cooked several meals with no issues), and the bed and furniture are pretty comfortable. The apartment is in a great location. It’s a few minutes to the main metro stop (which connects to the airport), walkable to most tourist spots and near lots of good restaurants. Communication was quick and thorough and the self-check in was really easy. We’d definitely stay at Altino’s again if we return to Porto!