Mafalda and Mafalda's House are the best! We loved our month-long stay. The flat is perfect for two people -- small but beautifully laid-out, functional and attractive. Staying inside the castle walls is special -- we loved our street (including the peacocks!) and neighborhood (coffee house around the corner and small grocery nearby). Mafalda could not have been more helpful, giving us local recommendations for activities and restaurants (in addition to her helpful house guide) and responding immediately to questions. Lisbon is a terrific city, full of history, beauty, friendly people, arts. We hope to return to Lisbon and Mafalda's House!