27 year old female grad student, looking for accommodation in Venice

My name is Anna Bennett and I am a third-year graduate student in the History PhD program at the University of Miami in Miami, Florida. I will be conducting research for my dissertation at the Archivio di Stato di  Venezia from January 23 to April 4th, 2018, and need accomodations in the city for this time period. I would prefer accomodations near the Archivio di Stato, in the Dorsoduro neighborhood if possible, but am willing to live in other areas of the city.