Nuno was a great host. We texted him from the train station and he met us at the apartment, gave us an orientation to the city and got us an extra set of keys. The apartment is in a great location--steps away from the metro about a 10-15 minute walk to downtown. It was cold and rainy (obviously not Nuno's fault) and the apartment was chilly (there was a space heater), so bring an extra sweatshirt or something if it's supposed to be rainy. Would definitely stay again and highly recommend.