Ricardo provided good instructions on how to find and access the apartment was easy
(using a PIN code - tip; make sure you remember the code and keep it handy)
My reservation was for the use of the entire apartment for four nights.
The apartment is modern, newly refurbished and clean. With a full kitchen with washer, etc. The bedrooms were adequate with comfortable beds. A TV provided in each room. The bathroom was functional, good shower and clean. Excellent wifi.
Located centrally, the apartment is close to the local attractions, restaurants and is approximately 20min from the airport. (via cab or public transport)
There is a tram and bus stop on the next corner with the metro a short 5 min walk away
Although these issues did not detract from our stay here at all, it is worth noting; there can be some noise from the trams (but this adds to the local aspect of Lisbon!) and the apartment has no lounge - each room has a TV and some seating.