Perfect location. As a solo traveler I normally stay in privat homes of locals, so this place - being more like a mini-hostel with 5 rooms and the hosts not living there - was unusual for me. But it was great.
Inês & Miguel constantly check with you if you are okay. When I was surprised by the cold, Inês gave me a little heater for my room.
The best about this experience were my roomies, mostly people who used the apartment as a first place to stay when starting a new live in Lisbon. We occasionally had dinner together or went out together, I enjoyed it a lot.
Other than that I can only repeat what others have said before: The place is clean and though not super central, you can easily get to the center with little money by train. I personally like neighborhoods like these because supermarkets, bakeries etc. are right around the corner.
So all in all five stars . ⭐️⭐️⭐️⭐️⭐️