My wife and I stayed in Nuno's apartment in September 2016. From the moment we booked our stay, Nuno had been in touch to ensure all our questions were answered. The place itself is in a convenient location right next to a subway station and also a walkind distance from a great set of restaurants and shops.
The apartment is well decorated with all the required amenities. We found the AC especially convenient, since it was working very well during the hot weather period in Lisbon. Overall, we had a great experience and would stay at Nuno's again when we go back to Lisbon.