A little pricey for what you're getting, but not bad at all.
I was in Boston for only one night and was sharing the room with 2 other people, which is what made the $200 a night price tag palatable. This was the best and most affordable hotel available on short notice and we were not disappointed.
That being said, if I was travelling by myself (which I do often) or staying multiple nights, I could probably find something a little bit further away at a lower price, that is of equal quality. The location of the hotel is quite good as long as you're travelling by car/taxi. Walking or public transportation to anywhere of interest will take a very long time.