My instinct is that this is not a bad thing. I don't imagine there are many people who would be willing to trade sex for housing now who wouldn't be willing to

My instinct is that this is not a bad thing. I don't imagine there are many people who would be willing to trade sex for housing now who wouldn't be willing to do so if it were illegal. I would not anticipate that a law would have a significant impact on the rate at which these arrangements occur. Assuming a law would have an impact, that impact would be to eliminate an option for housing for people who would by definition have very few others. I certainly find this sort of thing distasteful, but the bottom line for me is that people own their own bodies and third parties have no business interfering with voluntary exchange no matter how they feel about it personally.