This 18th century mansion near the Ancient Art Museum was once the home of Portuguese novelist Eça de Queiroz (author of the classic "The Sin of Father Amaro"). It's now a quaint and intimate hotel, ideal for honeymooning couples. Some of the rooms have river views, the communal library and terrace are wonderfully relaxing, and the vine-covered patio garden is so serene, that you may never want to go outside!