It is quiet! That was the most important thing for me as I had to work remotely.
A bit far from the center but close to Belem. I took the tram #15 to the center. It takes approximately 20-25 mins to get there. No issues with the apartment, except that the drainage in the shower was not working properly and had not been fixed, even though I mentioned about it on my first day. The apartment is big, has the kitchen stuffed with all kitchen equipment.
Also I am a runner and it was a huge bonus to run along the pierce every morning, beautiful views.
The supermarket is about 650 meters away, which was great for me as I cooked my meals at home most of the time. I would recommend this apartment to anyone who works remotely or want a quiet place, away from hustle and bustle of the downtown.