I don't live in Lisbon, but I know the city like the palm of my hand. Since I was a child, I would go visit it's beutiful streets and palaces. The Monastery and Tower are indeed two of the most fascinating atracions of the portuguese capital. But recomend other places like: the Presidential Museum, the Belem Palace, the Ajuda Palace, the Espirito Santo Foundation Museum, the Glubenkian Museum, the National Museum of Ancient Art, the National Coach Museum, "Sé" - Lisbon's Catedral, Basilica da Estrela, the Roman Theater Museum, the Azulejo National Museum and St. George Castel.