You will need probably about 4-5 days to comfortably get them done, they do give you week 2 of the course to complete them, but DONT do this. Use this week for learning your SKV/OKV questions and learning the flows and using the trainers in the sim center. They give access 1-2 weeks before class date, I think I got mine 2 weeks prior. I did most of mine driving up to the training center from florida.