I stayed here for 3 nights with a tour group. The rooms in the hotel vary; most people had "standard" rooms while mine had a decorated ceiling, elegant chandelier, and fireplace.
There was noise from two sources: people outside the hotel and from the church bells, which played every quarter hour, it seemed. Fortunately both noise sources went away by the time I wanted to sleep.
The hotel is just a few blocks from the main square and an easy walk to everything you'd want to see.