Stunning location in a quiet square in the historic Alfama area of town. Not over restaurants or bars, so surprisingly quiet for this area, yet waking distance to so much to do, including the trams, museums, churches, viewpoints, etc.
The studio apt has everything 1-2 people could need for a weekend or week in town, including a cooktop, microwave, fridge, desk and wifi. The wifi was good enough for me to work. It was under a few other apartments that also seemed to be rented out to tourists but during my stay everyone was respectful.
Tip - the outside door sticks so don’t panic if you can’t get in when first typing the code; try (gently) pulling in and pushing out the door after you’ve typed in the code to get the lock to unstick.
And this neighborhood has many stairs (though there are not many to get into apartment, just a few) - better to take a smaller suitcase.