The apartment is in a very central and convenient location, everything is within walking distance for a tourist. Nuno is super responsive and we recieved lots of tips on how to get around. We didn't meet Nuno but he had arranged the people from the agency to take care of us. Overall we had a great stay in Lisbon. There was some construction work across the street, so there was some noise starting at around 8am in the morning. However, it seems like there is construction going on every where in Lisbon, so it will be difficult to avoid. Overall, it did not bother us too much as we are out most of the time during the day.