Ana's place was perfect for us during our visit to Lisbon. She was very welcoming and arranged to meet us to give us the keys, and she had a booklet prepared with all sorts of information for us about local restaurants and things to do and see (and much more!). The apartment itself was in a great location with a couple little shops nearby for quick pickups, or if you were willing to take a short walk up the hill, there was a bakery, a grocery store, and many restaurants to visit.
The apartment was very clean and organized, and very quiet. It's also sort of in the middle of everything so it's easy to get a bus or an Uber to wherever you want to go and not have to go more than 10-15 minutes. Definitely would recommend Ana's place, and we would stay here again if ever back in Portugal.