My wife and I stayed in this Marriott while in Rome. From our arrival until we left, the staff was fantastic. The made reservations for us, gave us suggestions for our personal walking tours, but with all of my stays in Marriotts, I was not really suprised. I find this in almost every Marriott I stay in.
The Hotel room was great, a great view, plus the food ah the memories of the food. There is a great little restraunt around the corner from the hotel. Great food at a good price.
Another Marriott I never miss when I am in Washington D.C. is the "Wardman Park". Again the staff, the old section of the hotel is extremely well kept. The Hotel is one of the best Marriott properties I think.