BEWARE! This hotel will try to rip you off.
I booked one night at this location this past weekend through Hotwire for a pretty decent price. A few days after checkout, I checked my credit card statement and noticeda charge for $47. Not knowing what this was for, I called the hotel and asked for some clarification. After being shuffled around to three different people, I was told that it was for minibar items. For clarification, I live in hotels 4/5 nights a week as I travel for business and I never once have used anything from a minibar due to the ridiculous prices of the items that are offered. 
The employees whom I spoke to were very accusatory and seemed to truly believe that I took these items (a bottle of wine and a bag of nuts according to them). According to the employees I spoke too, I have some kind of big elaborate scheme to stay at hotels, raid the minibar and then proceed to call and say that I didn't actually take anything....right.
The final employee whom I spoke to seemed to have better things to do than help me with my situation, so he took my phone number and said that he would "look into it". I have since called my credit card company and had the charge reversed, but this hotel put me through unnecessary hassle and treated me as though I am a criminal. Needless to say, I will never be staying at this hotel again.
Beware of "4 Star - Boston Common" hotels on Hotwire for unusually low prices.