Avoid the room next to the board room!
Having stayed in a Hampton Inn in Littleton, I was disappointed with this room in particular.
Everything else was very similar to the Hampton Inn in Littleton, except the sound proofing.
My room was 121 and it is next to the board room. Any music or talking can be heard straight through the walls.
I suspect that if I had a room in the higher floors, it would have been fine.
Only a 20 min walk to downtown, so this is a great value for those who are looking to visit downtown Denver.