The apartment is in an excellent location across Praca Figueira which is one of the stops of the Aerobus coming from the airport. It is very near the Rossio Metro, and is also where the initial stops for the bus going to Sao Jorge Castle and the tram going to Belem is located.
The apartment is of adequate size, appears newly renovated and is clean. There is a lovely view of the plaza from the window. Air conditioning is available which is nice and makes the stay much more comfortable.
The issue for some guest may be that the apartment is located on the fourth floor (if we are to count the street level as the first floor) and there is no elevator. This has been disclosed so I am aware of it when I booked. But I did not anticipate that our luggages will be very heavy.
Overall, it is such a wonderful stay and I will not hesitate to book the apartment again.