https://www.spareroom.com/liverentfree/100568944/10105
The competitions are open to any US rent-paying roommate over the age of 18. A roommate is classed as anyone living in shared accommodation where at least 2 of the residents are unrelated (and not in a relationship). This includes, but is not limited to:
Any one of a group of friends renting an apartment or house together
A lodger renting a room in a family home
A tenant renting a room in shared property
The prize for the competition to win a year’s rent will not exceed $30,000.