Such an awesome place to stay. Apartment was clean and very large. Very close to the Alfma and Chiado. In fact, it is basically the starting point of the Alfma from the river and east side of the Alfma. There were lots of people taking photos of all the buildings on this block.
You are a 5 minute max walk to the metro Terreiro do Paço, maybe 15 minutes to Rossio and 5 minutes to the Museum do Fado.
Host explained where to find everything and if you want to take a tuk tuk tour, they are just down the street on R. Do Comérico.