We spent 6 days at Nuno's and He was clearly the best host ever.
Always available, always ready to make our stay as good as possible, and very involved with our trip. He is a very kind and joyful person. It was a real pleasure to meet him.
Also, thanks to his apartment, We could visit the beautiful Lisbon very easily : since it is ideally located (just next to Rossio), almost everything is at a walking distance. The apartment is handy, well organized, and comfortable.
We couldn't be happier with our experience, and We highly recommend Nuno.