We chose this location for the views, and they absolutely did not disappoint (you can literally see the castle outside your window)! The location was very central, the unit was well extremely equipped (we appreciated the extra pillows, blanket, and washing machine), and the host was very helpful (and provided great local recommendations.)
Visitors should be aware that this unit is within the old city center, so the stairs to the unit are quite steep, and cigarette smoke from the street is noticeable (though it can be easily avoided by closing the EXCELLENT windows.) As long as you're aware of these things, this is a great home-base for exploring Lisboa!