We stayed for 3 very comfortable nights. Considering the location, the price is very accessible. You are right next to a metro station, giving you access to the entire city and you are just a 5 min walk away from the Rossio, the main pedestrian area of central Lisbon.
The apartment itself was clean, surprisingly spacious and very comfortable.
Nuno was very accommodating and easy to talk to.
Overall, a great stay