This question is pretty broad because life here is honestly crazy! You stay busy and throughout the year certain things become more lenient or change depending on the commanding officer, but after indoc there is mainly just heavy emphasis on school and studying. Day to day our schedule is
6 AM wake up, march to breakfast
6:30-7 clean
7:35 first class, 8:55 second class, 10:05-10:40 study period, 11 lunch, 12 third class, 1:20 fourth class, 2:35-3:30 study period, 3:30-5:30 sports period, 7-9:45 study period, 9:45-10:15 personal time 10:15 lights out.
So thats day to day but fridays are half days, and some days you have free periods, and also we have some weekends designated for military instruction which means you either travel (so fun), have assemblies, drill practice, or battalion physical training. That basically sums it up!
Edit: also in terms of general living, you live in one dorm with the whole student body and do everything together. Everyone is similar in age unlike at the academy so we are all generally close. The school building is right next door for easy access to tutors which is mandatory anyway, and you will learn that marching to chow is sucky when the weather gets cold. But we all stick it out together haha