We had a lovely stay at Cristina & Horacio's apartment! The apartment is spacious, has a little outside area, very clean and contains everything you can wish for (even a dishwasher and washing machine which can be interesting for longer stays). The apartment is located close to everything, we did everything by foot. There's a parking garage right opposite the apartment, which facilitates finding a parking spot if you come to visit Lisbon by car. Cristina & Horacio themselves were also very friendly and helpful, and provided us with quite a few tips for the neighborhood. All together a wonderful trip and a great place!