So I need to know what is a fair way to divive a 2 bedroom house between 3 people. My cousin and her boyfriend will share the master bedroom and I will take the smaller room with separate bathroom. Our rent is $1300 and I will be paying $650 and they (as a couple) will be paying $650, is this fair? I am taking the smaller room, and paying half the rent, shouldn't $1300 be split into 3? Please help!