My college dorm room (150 sq ft[1]) wasn't much bigger than these rooms, and I had a roommate. Privacy isn't something dorms have had in a long time, and a tiny solo sleeping room actually affords more privacy, I think? My roommate often stayed up late at night playing videogames with voice chat, which sucked in a double. Also a (tiny) single room gives you more privacy for sex, which is another important part of college.
I don't love this building, but I don't think (1) privacy is an actual problem with it, or (2) that the concerns of a sober living facility are necessarily the same as a college dormitory.
I don't love this building, but I don't think (1) privacy is an actual problem with it, or (2) that the concerns of a sober living facility are necessarily the same as a college dormitory.
[1]: https://www.hfs.uw.edu/HFSExtranet/media/Floor-Plans/McMahon... (PDF)