We had a great four nights at Nicolas and Maria's apartment. The location is ideal. It's close to the Rossio and Martim Moniz metro stations for getting around the city, but is in a quiet residential area. It also has shops and a grocery within easy walking distance. There are also a few self service laundromats not too far away if needed. The view from the apartment is amazing and watching the sunrise and sunsets over the city was a highlight of the stay. The apartment was clean and comfortable and the hosts were very responsive and communicative. Getting up to the apartment from the metro station is an uphill walk and there are a few flights of stairs once you get to the building, but we expected that and was fine for us. We would definitely stay again and highly recommend the apartment for a stay in Lisbon.