I enjoyed this place overall.
Pros: aesthetically pleasing with wood floors, white walls, nice art and tall ceiling (though I have this theory that I might sleep better with a lower ceiling like a dog in a crate).
Neutral: noise. The apartment is in the back so it 's away from Tremont Street but is very close to a small street (Newton) with a park half a block away. You can definitely hear people playing basketball, arguing, sometimes screaming. A few nights a week I could hear loud music (not sure if it was from the park, from cars sometimes parked outside the park or from neighbors).
Con: every few days for like 10 minutes I smelled a strong chemical scent like bleach. My guess is it was coming from the laundry next door even though the place is up a few flights. It was quite infrequent but just mentioning for people with extreme sensitivity.