My small family (two adults, one 6-year-old) had a great stay in this apartment. The hosts were extremely helpful, getting in contact with us quite early, asking if we had any special requests (and granting them), and providing lots of suggestions for how to spend out time in Lisbon.
We purposely chose this neighbourhood in order to avoid being in the midst of touristy downtown, but also close enough to be able to walk into the city, or have a metro nearby to get us around quickly. We also took one of the historical trams from its starting station at the plaza down the hill. In the end we took an Uber to get to the train station when it was time to leave, which worked out very well.
Obviously the view from the apartment is amazing, and we enjoyed our morning coffees at that window. But even without the view, we would have chosen the apartment, and would certainly return, and hope to!