The apartment is very comfortable and accurately described. The central location is excellent and most tourist sites are within easy walking distance. It is very easily to get there from the airport on the metro - this takes about 40min and costs 1.40 euro. Nuno met us as promptly at the pre-arranged time, gave us lots of useful information, and made us feel very welcome. We enjoyed sitting on the tiny balcony, enjoying a glass of wine and listening to the buskers on the street far below. Be prepared for the 98 stairs though - the apartment is worth the climb, but we had to draw lots over who went out to buy the breakfast croissants.