My husband and I stayed at Nuno's place for 4 days and it is perfectly located in the heart of the city, with some of the best restaurants, shops and bars in the city just steps away, and the tourist centre of Rossio just a short downhill walk. The flat was lovely, clean and spacious, and Nuno is a fantastic host. He is very laid back, so full of life, and happy to share his space, his time and all kinds of great insider information. Highly recommended!!!