We enjoyed our stay at Sofia's. The first day getting to the apartment was a bit challenging as I am not physically in shape. Sofia's apartment is located towards the end of a steep cobblestone walk plus another 3 flight of stairs. It is a cute apartment, a bit on the small side but that is not a problem for us as we are out most of the day doing touristy thing. Sofia's apartment is well located, and is about a 10 minute walk to Russio Square. The view of the Tagus river from the apartment is really nice. Thanks Sofia. If we ever visit Lisbon again, we would definitely stay at Sofia's.