The apartment and the building have great features of excellent quality (far above that of the surrounding neighborhood, which for us offered few attractions). The unit is very spacious and well appointed, and the interior courtyard is a big plus. The check-in with Ruth went smoothly.
We didn't award five stars due to several shortcomings encountered: Lighting was insufficient in the living room and main bath, leaving some corners nearly dark, and only three of the four overhead fixtures in the kitchen were working; there is no place to hang a towel in either bathroom (no holders of any type); while "has elevator" was a major factor in our selection, we had to discover how to get from the apartment to the building front door without using stairs (it involves using two different elevators); in our pre-arrival airbnb messages to the Host, we had to send follow-ups 24 hours later before receiving a reply.
As these are easy fixes to address, we would highly recommend this apartment to anyone staying in this part of Lisbon.