1 King instead of 2 Queens for 3 persons !!
The positive first:
Rooms and Lobby are nicely decorated in a modern style and the hotel is conveniently located so that most attractions of Boston can easily be reached even by foot.
The negative:
1. Act: We (parents + tall 14 y son) had booked a room with 2 Queen beds. Upon arrival we were told that there are only rooms with 1 King bed available. After some debate we were upgraded to a suite with sofa. However, this sofa was shorter than our son and made a rather uncomfortable night. At least we were given a price reduction.
2. Act: For the second night we could change into a Queen. When leaving the hotel in the morning we made arrangements that the baggage would be transferred into the new room. When arriving back at 5pm no baggage was in the new room and it took 2 hours and 3 phone calls for the bags to finally arrive so that we could finally go for dinner. 
3. Act: We needed another Hotel night in Boston few days later and since the rooms and location were convenient, we asked at the second day for another room. We were offered the same Queen type room now at 2x the price!!! (ca five hundred before tax) The reason given was, that there was a conference in Boston and they would be well booked. Well, we instead checked in at the nearby Hyatt Regency at ca the same price as the original price of the revere..
Note: When we were checking in, at the same time a french family of 4 was also tried to be given 1 King bed room for all of them and the next day the list of room changes had ca 10 entries. Seems to happen pretty often.