We had an amazing stay in pedro's city centre apartment, right in the heart of Alfama. The pics are as you see it, plenty of light, clean, with lovely views of the old city. Literally 10 mins walk from some of the main historical attractions and well within walking distance of buses/trams/metro for getting further afield...although we just walked everywhere.
We extended our stay during the trip and Pedro accommodated this without issue and with minimal stress. Pedro's able assistant Joao welcomed us and showed us around the apartment on the first day and after that we had the place entirely to ourselves. Would highly recommend as a place to explore beautiful Lisbon from.