1) We should make arrangement to meet up. Lets set/arrange a time,day and location for the meet up/ to meet up.

2) Since I have a flexible schedule, we should arrange the day, time and location according to your schedule.

3) My little brother always wants me to do everything according to his schedule/time.

4) My little brother always wants me to follow his schedule in everything.

* Are the above sentences correct? I'm learning how to writes sentences regarding scheduling a meet up and schedule. Hope somebody will help me. Thanks