Two things that make this stay special. 1. the view. WOW. 2. Ubers will actually pick you up and drop you off at the door.
Other places in the area or in alfama will only drop you off at a certain point and you need to lug your suitcase up a hill. Not this place!
The only thing to note is that the door is bit tricky to open if you're not used to this kind of door. Also, the bathroom and shower is very small.