I stayed at Angela for one month. My stay went very well, Angela is welcoming and her apartment is very nice.
The room is rather small but well furnished: it has a mini fridge, a desk and storage spaces.
The apartment has a door at the back next to the bedroom, which allows going out and entering easily without disturbing. It is well located, 5 minutes walk from the red train line. This train line provides access to central Boston in 25 minutes.
I recommend this accommodation :)