Teresa's place is in a residential neighbourhood which was an absolute pleasure for us after the crowds of Lisbon's more touristy areas. There are a lot of non-touristy restaurants around and the distances to the more popular areas aren't bad, we walked everywhere and sometimes took a Uber or the tram back to the apartment.
The place itself is surprisingly spacious for 2, with a nice kitchen and sitting area. We didn't really use the patio as we were out most of the time but it was nice to have the opportunity to drink one's morning coffee outdoors (even though there's no direct sunlight at least in the morning hours).
The bedroom is quiet and the aircon is very efficient; however, I have to add that the mattress is sagging a bit at the center. Not to the point of destroying a night's sleep, though.
Teresa was very nice, quick in all of her communication and very flexible with our check-in.