First of all, Nuno is the best host we encountered among all our previous Airbnb bookings. He really went an extra mile to make us feel literally at home in Lisbon. Great and quick communication, gave us directions to get to the apartment (he also offered to meet us at the nearby train station), took time to give us lots of tips about Lisbon and nearby day trips, made sure that we enjoyed our stay after check-in. Really a stellar host.
The apartment was perfectly clean, very well furnished, nice decoration, cosy bedrooms with air conditioning. It is located in Bairro Alto, close to everything : restaurants, bars, attractions, transport wise. People are partying outside on the street until very late in the night almost everyday, but we didn't hear a thing while sleeping.
In brief, excellent host, great apartment, perfect location. Highly recommended rental!