I had a great stay in Ruben's apt in Lisbon. The location was great for key sights in the old city, and getting to the city center was a relative short walk. Lots of great viewpoints and restaurants around. While I loved the location and that I did not have to climb stairs with a heavy suitcase, the street level location was a bit uncomfortable if you like to keep the windows open, as people passing by looked right in. Otherwise, the apt was modern and very comfortable. I would recommend staying here for a great taste of Lisbon!