The apartment was perfect for our needs, it was clean, tidy, nice view and an easy walk to the train/metro station (there is a steep hill on way back, but must be expected in Lisbon :-) )
Nuno and Chico were good hosts, quick replies to any questions we had, picked us up from the airport and also kindly arranged a taxi on return trip.
We had a lovely time in Lisbon, very friendly place, and was lucky enough to enjoy watching Lisbon win the Euros in the main square.