Is taking Study Hall in Senior year look bad?

I have to take Health and art(for beginner) courses this year because I transferred. In addition, I have three APs: AP Chem, AP Comp Sci, and AP STAT. I want to get some rest in first semester because I really need a time to study for ACT and TOEFL. I am planning using Study Hall as a self-studying time in 2nd semester for Calculus II(I took AP Calc last year). Is my Senior year too loose? I want to hear some feedback about my schedule.

Do you have English? It’s mandatory for college.

Of course ;( That is required for graduation. But I am taking regular English classes not AP.

Do you have six year long classes ? In that case you’re fine.
Don’t plan on self studying spring semester - you’ll just be so done you’ll use the period to nap or do HW.