This whole "adjusting to college life" thing doesn't seem to be too difficult for UCLA freshman quarterback Josh Rosen.
In the Bruins' 40-24 win against Cal last week, Rosen threw for 399 yards with three touchdowns and no interceptions to help the team stay alive in the Pac-12 South race and jump back into the AP poll at No. 24. He was only sacked once, so he probably wasn't that sore, but should he need a hot soak in the future, it doesn't appear he'll have to go far.
It doesn't really matter if that's his room (probably not) or a friend's.