We stayed at Monica's flat only one night for a stopover in Lisbon and we wished it could be longer. Stunning location overlooking the Alfama and the river. It was indeed as having Lisbon at our feet.
The apartment was neat and clean and in a quiet zone of the Alfama. The host is ready to help with anything making the stay even more pleasant.
A little difficult to reach the apartment on foot if you are traveling with heavy luggage (we were not luckily) but the location, the apartment itself and the nice little restaurants right at your doorstep are totally worth it.
Stay at Monica's and you will not regret it.