In need of a furnished room in Rochester, MN

I recently started at Rochester, MN as a 911 dispatcher and am in desperate need to find a place to stay. I am a firefighter from Iowa that has a long commute to and from work currently until I find a place to stay near St Mary’s Hospital. My schedule is a bit crazy through initial training until I go to my regular schedule where I will be working at Mayo for a week and then returning home in Iowa to work for the following week. With that being said, once I go to my regular schedule I will only be working in Rochester two weeks out of the month so I am just looking for a simple inexpensive room to stay at.