Great location and value for money
We stayed for 4 nights at the Boston Garden HIE and we picked it primarily for its location as the nearby subway station makes it easy for us to visit many of Boston's attractions.
The hotel room itself was nothing to shout about but it was clean and comfortable. I must say that the rest of the hotel itself seems a bit worn down and in need of little bit of maintenance. However as tourists, only the room mattered to us. Fortunately there weren't any events at the Garden during our stay so we did not encounter any street noise at night although our room was on the second floor and we had blissful and restful sleep on all nights.
Being located 2 stops from Faneuil Hall was a big plus for us as we always made a stop there for dinner before heading back to the hotel in the evening.