UNIV 110 As a Sophomore

I’ll be a sophomore this upcoming Fall Semester but due to some scheduling conflicts I’m only taking 11 credits at UH Manoa while the rest will be online classes at other campus‘s. I do need to take 12 credits at UH Manoa in order to keep my scholarship but I don’t really want to take a 3 credit course considering that puts me at 20 credits a semester which I know I won’t be able to handle. I looked it up and UNIV 110 is the only course that’s one credit but I’m wondering if I can even sign up since it’s mainly for freshman. Has anyone ever taken it who‘s not a freshman? And how is the workload for the class?