Training sim schedules are a **** show. Multiple emails per day with schedule changes, time changes, etc. Go from a 0000-0400 sim block to 1200-1600 block in a 36 hour time period and back again. First you get a bunch of days off, make plans, then get a call that they made another change and you don't have that time off. Ok- stay at the hotel for two days. Then get a call that the added sim is cancelled and you could have taken the time off anyway. No per diem, earn $2200 per month after taxes. Oh but yeah the free breakfast is great!