This penthouse was everything we wanted for our stay in Lisbon. The apartment itself was spacious and clean, exactly as shown in the photos. It also had amazing views from the two balconies that overlooked the bustling streets of the downtown area. Positioned right in the heart of the city, this location has easy access to every neighborhood (and many of the best restaurants and sites are in walking distance!) Even though you are right downtown, the apartment was nice and quiet during the evenings. There was also construction happening across the street during the day, but since you are out for most of the day, it goes unnoticed and isn't bothersome. As others mentioned, there are many stairs leading into the apartment, but we did not find them to be a problem. The hosts, Nuno and Ricardo were very responsive and helpful before and during our trip. Upon arrival, Ricardo walked us through a map of the city and many recommendations.
I cannot recommend this apartment and hosts enough!