Thank you for a great stay in Lisbon, or as I will always say "Lisboa" the place I want to return to. I think your location is perfect. We enjoyed being so close to the plaza where we could just sit like a "local" and enjoy a glass of wine or an espresso. We went to the stationary store across the plaza and bought the beautiful book on Lisbon that you have in your apartment, plus Kaweco Fountain Pens! We highly recommend the local restaurant next to it, Restaurante Estrela da Graca, we had a very good lunch there.
The bottle of wine was a treat and we left one for you that we had carried up from the Algarve. This is a very safe location and walkable to Alfama and beyond. Taxi to it from the airport as it is at the top of a hill. I was thankful we did as we passed by others lugging their suitcases up the hill.
Carlota is a great host and communication was great. If you get a Portugese SIM card for your phone make sure you what's app her from it so she has your new number.
LOVED IT and will be coming back!