Me and my family rented the apartment for 3 nights this week. The location is perfect, you can walk pretty much to all attractions and neighborhoods that are worth checking out. We ate breakfast on the balcony every morning, exactly as the picture shows.
We were welcomed by Marta, very friendly girl, who was helpful giving us tips about the city and showing good places to visit on a map. The apartment is clean and perfect for a stay when you visit Lisbon. I highly recommend it.