One month rental in Fargo?

My mom will be accompanying a family member, both from out of town, for a one month cancer treatment at Roger Maris. Is there any place in Fargo that rents out apartments for just a month?

Airbnb just turned up rooms for rent in peoples houses. My mom is hoping for something that's more self-contained since this experience is going to suck major ass and she'll need a comfortable, private space to rest and recharge.

Thank you!