Casa Branca represents the best air b'n'b has to offer: clean, comfortable, quiet, centrally located in the Mouraria quarter of Lisbon. Tânia was a wonderful host, going out of her way to help us with recommendations for things to do and see: museums, restaurants, Fado bars. We would have changed our itinerary to stay longer if the apartment hadn't already been booked. We will just have to come back!