The appartment is very centrally located. This is good if you want right in the middle of Lisboa, because everything is at walking distance. The communication with Rita was simple. And as others have written, I received warm bread every morning which was nice.
Yet you should be aware, you are directly in front of a restaurant. Since the appartment is below street level (I would say -0,5 level), the only two windows of the appartment give a direct view to the tables of the restaurant and the other way around to inside the appartment. This was a bit problematic for me both in term of privacy, noise but also light in the appartment. If you want some privacy, then all windows are closed.
The pictures depict well how the apartment is. It is in itself completely decent but the location and the "windows problem" should be taken into account when considering renting this place :)