In an excellent location near to everything but it is a semi-sketchy street at night, several shady people hanging out across from the entrance (none of whom bothered us at all during our stay). Park Street train station right down the street in Boston Common and orange line around the corner. The room itself is a good setup for one or two people but it definitely could use some nicer furniture and above all a new mattress!! My partner and I sunk in so deep and literally had to have a pillow between us when we slept during our entire 1 week stay because we would have been sunk together in the middle elsewise. Everything was very clean. Some of the plugs don't work. Fan in bathroom could definitely be better at helping dehumidify but it wasn't bad. Sink in bathroom is at an angel and so gets water all over the counter and on to the floor.
Other than that we had a great stay and they were very communicative.