Nuno's apartment was great! The location was the best part. It's walking distance to everything - the metro, taxi stands, buses, and all the main sightseeing points (Bairo Alto, Praca da Figueira, Praca do Comercio, Santa Just a Elevator, Castelo Sao Jorge etc.)
The apartment is nicely decorated and clean with nice amenities. There is an elevator in the building but you will need to go down a few steps once you get off (about 8-10 steps). Nuno was also very responsive and accomdating. I arrived a bit earlier than expected and I was able to reach him and see if an earlier check-in was possible.
I will definitely return to his apartment.