It's hard to find something to say when you don't get the apartment that is shown on the picture! This is a whole building dedicated to apartment/room rentals. They don't sync their calendar with Airbnb and the apartment I had was not the one advertised! I learnt this the moment I walked in, with my 5 pieces of luggage in hand; needless to say, I took what was offered, even if it was not what I had paid for. Decoration is very blank but clean and well kept.
The location is fine for Lisbon, although not exceptional.
One advantage of the type of accommodations offered is that there is a reception and a breakfast is available for 8 Euros (October 2021). In addition the apartment is cleaned every day, if we wish.