We had the best time at Ai, Porto ! Rafaela was here to help us at every step of our journey, and was always available and easy to talk to. Ai, Porto is a lovely place to stay at if you visit Porto for the first time, it's located in a very central and lively neighborhood, it's really nice to be able to visit everything just by walking around. Rafaela & Celio's apartment is perfectly clean and well decorated, we had fresh water and even a bit of porto wine to make us feel even more welcome ... we definitely recommend it and hope to be able to come back as soon as we can !