The apartment was perfectly located on a quiet street just around the corner from the famous São Bento train station and the cathedral. It was super clean and comfortable and they had already prepared the sofa bed because they knew we would be three people. The unit is a bit small for more than two people but very comfortable regardless. The AC worked perfectly and they provided coffee pods for the morning. The people who worked at the check in office across the street were lovely and extremely helpful. I highly recommend this location for a short stay in Porto.