This was a great apartment! The building was totally charming, the apartment was impeccably clean, bed was comfy and most of all - the host was very responsive and great. The apartment is located on Rua de Caldadeiros, very close to the Sao Bento train station and a short walk from the riverfront. There is a supermercardo located a few steps away as well as a few other dining options. I would highly recommend this apartment to others traveling through Oporto. :)