Positive: The apartment is very well located. I stayed there for a period of 2.5 months.
There is a wonderful coffee (break coffee) right next to the building.
Negative:
I found 8 cockroach during my stay, which apparently is a general problem in Lisbon. I believe it is even a greater problem in this apartment since from one street side (entry) the apartment is located in the cave and the apartment is not well isolated. The “pest control” didn’t solve the issue.
Additionally, It’s noisy because you have the tram stop right in front of the windows.
Moreover, during my stay the owner / landlord had to go to my apartment at least 6 times to fix something. I was asked /informed about the visit on the same day (as a rule on the same hour).
Besides that it took them several days to fix my internet problem.
I wouldn’t recommend anyone to stay there.