The apartment is in a great area, walking distance to all main sightseeing spots. We actually didn't need the subway at all.
If you don't want to stay in the main touristic area but still want to be close to nice cafes and restaurants, Príncipe Real is perfect.
Joana was a great host, gave us a warm welcome on our arrival day and some good hints for our trip.
We will definately stay here again when we come back to Lisbon!