This AirBnB wins 1st place in our 3 country, 5 city tour.
Cannot get a better:
HOST, location, shower, bed.
We had the top floor apartment which had a view of the river from one window.
If there is one note of caution, it is that it is a walk up to the 4th floor .. which is challenging with suitcases, but Sonia helped us carry ours up. After that, well that climb is good practice for all the stairs and hills on any walking tour of Lisbon!
What you would not expect .. a fabulous shower with enough hot water and great towels, hotel quality beds.
Heads up, the apartment has good a/c, but not in the bedroom if you shut the door. You could sleep on the pullout couch in the Lounge.
Easy access to the Santos train stop, and walking to the TimeOut market which we would recommend, as well as numerous local restaurants.