Buying Property to Rent to people with Autism

[Chris Purcell]

I'm sorry if this topic is ridiculous .. I just bought a house in the city and came home one day to talk to the guy who owns the house next door. 

Says he started a social service and bought up properties to rent to people who are autistic .. Has a 24/7 caregiver on site

Told me he wouldn't take $5k/mo, $6k, even $7k if someone came and offered to rent.

So assuming he takes in more than $7k/mo, How much legitimacy is in this?  Anybody do this or know anyone who has?