My Kind of Town
I start by saying a very good hotel is made great by it's staff. The Swissotel is no exception. I must thank Rhonda in particular. Above and beyond. With a sold out hotel of CPAs and soccer players we never felt rushed with our dozens of questions and requests. Thank you from your new Rhode Island friends! You made a great city all the more enoyable.
The location is ideal for getting around the city by walking, cab, bus or rail. The rooms were spotless and well kept, the hotel fresh and airy (note this hotel has great air circulation systems, not one area was stale or stuffy and the room hvac it great). The lobby bar staff were attentive on all shifts and everyone smiled.
Our friends attending the conference said all continued through to their meeting services. 
I do not know if it is standard practice or an ooops but not having top sheets between you and the duvet on the beds was a minor inconvienence and rectified relatively quickly with a phone call. 
We will return to this wondeful city and most certainly will stay with this hotel again.