If I could, I would put 0 or a negative number. This service is horrible and algorithms are meant to infringe on rights of adequate people and discriminate them. Craigslist enforces some $#*!ed rules regarding posting a room, that go waaay too far in so called "tolerance". I cannot say that I am looking for a person who does't smoke and doesn't do weed, because I "discriminate them". So, it doesn't matter that those smells and drugs give me headaches and make me feel bad. My health, well being and desire to live clean without additions is not as important as making a space for people who want to live lower life quality and also affect mine. I already have 3 dogs, and the place is small, so for shared living I am looking for someone who doesn't have pets. It's just common sense. But I cannot say that, because I will violate someone's right to live with a pet. Ughm, hello! 4+ pets and 2-3 people is too much in one tiny space. I hope this f. Jim Buckmaster (the CEO of Craigslist) will accommodate all druggies, smokers, drinkers, poor pets, and others at his own house to feel how algorithms he is enforcing work in practice. Go show your tolerance at your own house, Jim! And not at the expense of other people.