During my stay in Lisbon our group stayed at both of Pedro's apartments and we could not have been more pleased! He was an absolutely amazing host and his places were absolutely gorgeous!
Whenever we needed anything, Pedro was there to assist! From organizing airport transfers to showing me how to use the heaters and stove he was super responsive! Also the location was perfect! We were within a 10-15 minute walk to Barrio Alto and Pink Street and maybe a 15-20min walk to chiado. I walked everywhere and never felt like I was super far away.
The apartment is located away from the main streets so there is very little noise pollution. There are some narrow flights of stairs that you must climb so if your looking for handi-accessible locations this may not be for you. The building itself was very secure as well! I will definitely be staying here when I return to Lisbon again!