We had a good stay in Porto at Sofia and Jorge's flat. Our train was late yet Jorge was waiting for us at the flat and gave us the tour and great tips on places to visit in the city. The flat is cozy , simple and had all of the essentials we needed for our stay. It is centrally located and close to many restaurants and sites and is easy to walk everywhere. It is situated on a busy street so it is noisy during the day but at night it's a bit quieter and if you close the downstairs bedroom windows you can shut out the sound. We really enjoyed our stay in Porto.