Back to Back House is amazing! It is a little small place - charming and centrally located to discover Lisboa! We had a good time and the place was very clean. We did not meet Nuno in person but his cousin, Rui who also have airbnb rooms was very helpful, attentive and picked us up from the railway station. Rui also help to arranged taxi to airport on our return trip. They are really great and heIpful in every way. We love the Back-to-Back house and will certainly go back. Thanks to Rui and Nuno for making our stay wonderful ! Love it! Highly recommended to all the travelers.