The apartment is very nice: modern, fully equipped, bright and clean. It's on the 3rd floor (no elevator) but it's worth the climb :)
The location is perfect - in the heart of the Graça (5 min walk from Alfama district, and within walking distance from everything you need to see in Lisbon. You can take the tram 28 right down the street.
Anabela, the concierge is very friendly and helpful.
We highly recommend it.